847992810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{1327}}^1$

素因数の和:1540

約数の個数: 128

約数和(自身を含む): 2478366720

約数和(自身を除く): 1630373910

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 179, 210, 238, 255, 357, 358, 510, 537, 595, 714, 895, 1074, 1190, 1253, 1327, 1785, 1790, 2506, 2654, 2685, 3043, 3570, 3759, 3981, 5370, 6086, 6265, 6635, 7518, 7962, 9129, 9289, 12530, 13270, 15215, 18258, 18578, 18795, 19905, 21301, 22559, 27867, 30430, 37590, 39810, 42602, 45118, 45645, 46445, 55734, 63903, 67677, 91290, 92890, 106505, 112795, 127806, 135354, 139335, 157913, 213010, 225590, 237533, 278670, 315826, 319515, 338385, 473739, 475066, 639030, 676770, 712599, 789565, 947478, 1187665, 1425198, 1579130, 1662731, 2368695, 2375330, 3325462, 3562995, 4038061, 4737390, 4988193, 7125990, 8076122, 8313655, 9976386, 12114183, 16627310, 20190305, 24228366, 24940965, 28266427, 40380610, 49881930, 56532854, 60570915, 84799281, 121141830, 141332135, 169598562, 282664270, 423996405, 847992810]

約数ペア:

[(1, 847992810), (2, 423996405), (3, 282664270), (5, 169598562), (6, 141332135), (7, 121141830), (10, 84799281), (14, 60570915), (15, 56532854), (17, 49881930), (21, 40380610), (30, 28266427), (34, 24940965), (35, 24228366), (42, 20190305), (51, 16627310), (70, 12114183), (85, 9976386), (102, 8313655), (105, 8076122), (119, 7125990), (170, 4988193), (179, 4737390), (210, 4038061), (238, 3562995), (255, 3325462), (357, 2375330), (358, 2368695), (510, 1662731), (537, 1579130), (595, 1425198), (714, 1187665), (895, 947478), (1074, 789565), (1190, 712599), (1253, 676770), (1327, 639030), (1785, 475066), (1790, 473739), (2506, 338385), (2654, 319515), (2685, 315826), (3043, 278670), (3570, 237533), (3759, 225590), (3981, 213010), (5370, 157913), (6086, 139335), (6265, 135354), (6635, 127806), (7518, 112795), (7962, 106505), (9129, 92890), (9289, 91290), (12530, 67677), (13270, 63903), (15215, 55734), (18258, 46445), (18578, 45645), (18795, 45118), (19905, 42602), (21301, 39810), (22559, 37590), (27867, 30430)]