63889210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:452

約数の個数: 96

約数和(自身を含む): 152449920

約数和(自身を除く): 88560710

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 55, 70, 77, 95, 110, 121, 133, 154, 190, 209, 242, 266, 385, 397, 418, 605, 665, 770, 794, 847, 1045, 1210, 1330, 1463, 1694, 1985, 2090, 2299, 2779, 2926, 3970, 4235, 4367, 4598, 5558, 7315, 7543, 8470, 8734, 11495, 13895, 14630, 15086, 16093, 21835, 22990, 27790, 30569, 32186, 37715, 43670, 48037, 52801, 61138, 75430, 80465, 82973, 96074, 105602, 152845, 160930, 165946, 240185, 264005, 305690, 336259, 414865, 480370, 528010, 580811, 672518, 829730, 912703, 1161622, 1681295, 1825406, 2904055, 3362590, 4563515, 5808110, 6388921, 9127030, 12777842, 31944605, 63889210]

約数ペア:

[(1, 63889210), (2, 31944605), (5, 12777842), (7, 9127030), (10, 6388921), (11, 5808110), (14, 4563515), (19, 3362590), (22, 2904055), (35, 1825406), (38, 1681295), (55, 1161622), (70, 912703), (77, 829730), (95, 672518), (110, 580811), (121, 528010), (133, 480370), (154, 414865), (190, 336259), (209, 305690), (242, 264005), (266, 240185), (385, 165946), (397, 160930), (418, 152845), (605, 105602), (665, 96074), (770, 82973), (794, 80465), (847, 75430), (1045, 61138), (1210, 52801), (1330, 48037), (1463, 43670), (1694, 37715), (1985, 32186), (2090, 30569), (2299, 27790), (2779, 22990), (2926, 21835), (3970, 16093), (4235, 15086), (4367, 14630), (4598, 13895), (5558, 11495), (7315, 8734), (7543, 8470)]