86474410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{353}}^1$

素因数の和:519

約数の個数: 64

約数和(自身を含む): 181678464

約数和(自身を除く): 95204054

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 131, 170, 187, 262, 353, 374, 655, 706, 935, 1310, 1441, 1765, 1870, 2227, 2882, 3530, 3883, 4454, 6001, 7205, 7766, 11135, 12002, 14410, 19415, 22270, 24497, 30005, 38830, 46243, 48994, 60010, 66011, 92486, 122485, 132022, 231215, 244970, 330055, 462430, 508673, 660110, 786131, 1017346, 1572262, 2543365, 3930655, 5086730, 7861310, 8647441, 17294882, 43237205, 86474410]

約数ペア:

[(1, 86474410), (2, 43237205), (5, 17294882), (10, 8647441), (11, 7861310), (17, 5086730), (22, 3930655), (34, 2543365), (55, 1572262), (85, 1017346), (110, 786131), (131, 660110), (170, 508673), (187, 462430), (262, 330055), (353, 244970), (374, 231215), (655, 132022), (706, 122485), (935, 92486), (1310, 66011), (1441, 60010), (1765, 48994), (1870, 46243), (2227, 38830), (2882, 30005), (3530, 24497), (3883, 22270), (4454, 19415), (6001, 14410), (7205, 12002), (7766, 11135)]