64018710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{331}}^1$

素因数の和:658

約数の個数: 96

約数和(自身を含む): 191423232

約数和(自身を除く): 127404522

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 307, 315, 331, 614, 630, 662, 921, 993, 1535, 1655, 1842, 1986, 2149, 2317, 2763, 2979, 3070, 3310, 4298, 4605, 4634, 4965, 5526, 5958, 6447, 6951, 9210, 9930, 10745, 11585, 12894, 13815, 13902, 14895, 19341, 20853, 21490, 23170, 27630, 29790, 32235, 34755, 38682, 41706, 64470, 69510, 96705, 101617, 104265, 193410, 203234, 208530, 304851, 508085, 609702, 711319, 914553, 1016170, 1422638, 1524255, 1829106, 2133957, 3048510, 3556595, 4267914, 4572765, 6401871, 7113190, 9145530, 10669785, 12803742, 21339570, 32009355, 64018710]

約数ペア:

[(1, 64018710), (2, 32009355), (3, 21339570), (5, 12803742), (6, 10669785), (7, 9145530), (9, 7113190), (10, 6401871), (14, 4572765), (15, 4267914), (18, 3556595), (21, 3048510), (30, 2133957), (35, 1829106), (42, 1524255), (45, 1422638), (63, 1016170), (70, 914553), (90, 711319), (105, 609702), (126, 508085), (210, 304851), (307, 208530), (315, 203234), (331, 193410), (614, 104265), (630, 101617), (662, 96705), (921, 69510), (993, 64470), (1535, 41706), (1655, 38682), (1842, 34755), (1986, 32235), (2149, 29790), (2317, 27630), (2763, 23170), (2979, 21490), (3070, 20853), (3310, 19341), (4298, 14895), (4605, 13902), (4634, 13815), (4965, 12894), (5526, 11585), (5958, 10745), (6447, 9930), (6951, 9210)]