474832890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{593}}^1$

素因数の和:685

約数の個数: 192

約数和(自身を含む): 1494484992

約数和(自身を除く): 1019652102

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 41, 42, 45, 62, 63, 70, 82, 90, 93, 105, 123, 126, 155, 186, 205, 210, 217, 246, 279, 287, 310, 315, 369, 410, 434, 465, 558, 574, 593, 615, 630, 651, 738, 861, 930, 1085, 1186, 1230, 1271, 1302, 1395, 1435, 1722, 1779, 1845, 1953, 2170, 2542, 2583, 2790, 2870, 2965, 3255, 3558, 3690, 3813, 3906, 4151, 4305, 5166, 5337, 5930, 6355, 6510, 7626, 8302, 8610, 8895, 8897, 9765, 10674, 11439, 12453, 12710, 12915, 17790, 17794, 18383, 19065, 19530, 20755, 22878, 24313, 24906, 25830, 26685, 26691, 36766, 37359, 38130, 41510, 44485, 48626, 53370, 53382, 55149, 57195, 62265, 72939, 74718, 80073, 88970, 91915, 110298, 114390, 121565, 124530, 128681, 133455, 145878, 160146, 165447, 170191, 183830, 186795, 218817, 243130, 257362, 266910, 275745, 330894, 340382, 364695, 373590, 386043, 400365, 437634, 510573, 551490, 643405, 729390, 753703, 772086, 800730, 827235, 850955, 1021146, 1094085, 1158129, 1286810, 1507406, 1531719, 1654470, 1701910, 1930215, 2188170, 2261109, 2316258, 2552865, 3063438, 3768515, 3860430, 4522218, 5105730, 5275921, 5790645, 6783327, 7537030, 7658595, 10551842, 11305545, 11581290, 13566654, 15317190, 15827763, 22611090, 26379605, 31655526, 33916635, 47483289, 52759210, 67833270, 79138815, 94966578, 158277630, 237416445, 474832890]

約数ペア:

[(1, 474832890), (2, 237416445), (3, 158277630), (5, 94966578), (6, 79138815), (7, 67833270), (9, 52759210), (10, 47483289), (14, 33916635), (15, 31655526), (18, 26379605), (21, 22611090), (30, 15827763), (31, 15317190), (35, 13566654), (41, 11581290), (42, 11305545), (45, 10551842), (62, 7658595), (63, 7537030), (70, 6783327), (82, 5790645), (90, 5275921), (93, 5105730), (105, 4522218), (123, 3860430), (126, 3768515), (155, 3063438), (186, 2552865), (205, 2316258), (210, 2261109), (217, 2188170), (246, 1930215), (279, 1701910), (287, 1654470), (310, 1531719), (315, 1507406), (369, 1286810), (410, 1158129), (434, 1094085), (465, 1021146), (558, 850955), (574, 827235), (593, 800730), (615, 772086), (630, 753703), (651, 729390), (738, 643405), (861, 551490), (930, 510573), (1085, 437634), (1186, 400365), (1230, 386043), (1271, 373590), (1302, 364695), (1395, 340382), (1435, 330894), (1722, 275745), (1779, 266910), (1845, 257362), (1953, 243130), (2170, 218817), (2542, 186795), (2583, 183830), (2790, 170191), (2870, 165447), (2965, 160146), (3255, 145878), (3558, 133455), (3690, 128681), (3813, 124530), (3906, 121565), (4151, 114390), (4305, 110298), (5166, 91915), (5337, 88970), (5930, 80073), (6355, 74718), (6510, 72939), (7626, 62265), (8302, 57195), (8610, 55149), (8895, 53382), (8897, 53370), (9765, 48626), (10674, 44485), (11439, 41510), (12453, 38130), (12710, 37359), (12915, 36766), (17790, 26691), (17794, 26685), (18383, 25830), (19065, 24906), (19530, 24313), (20755, 22878)]