163417430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2819}}^1$

素因数の和:2885

約数の個数: 64

約数和(自身を含む): 350853120

約数和(自身を除く): 187435690

約数列:

[1, 2, 5, 10, 11, 17, 22, 31, 34, 55, 62, 85, 110, 155, 170, 187, 310, 341, 374, 527, 682, 935, 1054, 1705, 1870, 2635, 2819, 3410, 5270, 5638, 5797, 11594, 14095, 28190, 28985, 31009, 47923, 57970, 62018, 87389, 95846, 155045, 174778, 239615, 310090, 436945, 479230, 527153, 873890, 961279, 1054306, 1485613, 1922558, 2635765, 2971226, 4806395, 5271530, 7428065, 9612790, 14856130, 16341743, 32683486, 81708715, 163417430]

約数ペア:

[(1, 163417430), (2, 81708715), (5, 32683486), (10, 16341743), (11, 14856130), (17, 9612790), (22, 7428065), (31, 5271530), (34, 4806395), (55, 2971226), (62, 2635765), (85, 1922558), (110, 1485613), (155, 1054306), (170, 961279), (187, 873890), (310, 527153), (341, 479230), (374, 436945), (527, 310090), (682, 239615), (935, 174778), (1054, 155045), (1705, 95846), (1870, 87389), (2635, 62018), (2819, 57970), (3410, 47923), (5270, 31009), (5638, 28985), (5797, 28190), (11594, 14095)]