91004030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 185068800

約数和(自身を除く): 94064770

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 101, 130, 145, 202, 239, 290, 377, 478, 505, 754, 1010, 1195, 1313, 1885, 2390, 2626, 2929, 3107, 3770, 5858, 6214, 6565, 6931, 13130, 13862, 14645, 15535, 24139, 29290, 31070, 34655, 38077, 48278, 69310, 76154, 90103, 120695, 180206, 190385, 241390, 313807, 380770, 450515, 627614, 700031, 901030, 1400062, 1569035, 3138070, 3500155, 7000310, 9100403, 18200806, 45502015, 91004030]

約数ペア:

[(1, 91004030), (2, 45502015), (5, 18200806), (10, 9100403), (13, 7000310), (26, 3500155), (29, 3138070), (58, 1569035), (65, 1400062), (101, 901030), (130, 700031), (145, 627614), (202, 450515), (239, 380770), (290, 313807), (377, 241390), (478, 190385), (505, 180206), (754, 120695), (1010, 90103), (1195, 76154), (1313, 69310), (1885, 48278), (2390, 38077), (2626, 34655), (2929, 31070), (3107, 29290), (3770, 24139), (5858, 15535), (6214, 14645), (6565, 13862), (6931, 13130)]