64699620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{463}}^1$

素因数の和:629

約数の個数: 96

約数和(自身を含む): 193632768

約数和(自身を除く): 128933148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 137, 170, 204, 255, 274, 340, 411, 463, 510, 548, 685, 822, 926, 1020, 1370, 1389, 1644, 1852, 2055, 2315, 2329, 2740, 2778, 4110, 4630, 4658, 5556, 6945, 6987, 7871, 8220, 9260, 9316, 11645, 13890, 13974, 15742, 23290, 23613, 27780, 27948, 31484, 34935, 39355, 46580, 47226, 63431, 69870, 78710, 94452, 118065, 126862, 139740, 157420, 190293, 236130, 253724, 317155, 380586, 472260, 634310, 761172, 951465, 1078327, 1268620, 1902930, 2156654, 3234981, 3805860, 4313308, 5391635, 6469962, 10783270, 12939924, 16174905, 21566540, 32349810, 64699620]

約数ペア:

[(1, 64699620), (2, 32349810), (3, 21566540), (4, 16174905), (5, 12939924), (6, 10783270), (10, 6469962), (12, 5391635), (15, 4313308), (17, 3805860), (20, 3234981), (30, 2156654), (34, 1902930), (51, 1268620), (60, 1078327), (68, 951465), (85, 761172), (102, 634310), (137, 472260), (170, 380586), (204, 317155), (255, 253724), (274, 236130), (340, 190293), (411, 157420), (463, 139740), (510, 126862), (548, 118065), (685, 94452), (822, 78710), (926, 69870), (1020, 63431), (1370, 47226), (1389, 46580), (1644, 39355), (1852, 34935), (2055, 31484), (2315, 27948), (2329, 27780), (2740, 23613), (2778, 23290), (4110, 15742), (4630, 13974), (4658, 13890), (5556, 11645), (6945, 9316), (6987, 9260), (7871, 8220)]