121625010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34651}}^1$

素因数の和:34680

約数の個数: 64

約数和(自身を含む): 349292160

約数和(自身を除く): 227667150

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 34651, 69302, 103953, 173255, 207906, 311859, 346510, 450463, 519765, 623718, 900926, 935577, 1039530, 1351389, 1559295, 1871154, 2252315, 2702778, 3118590, 4054167, 4504630, 4677885, 6756945, 8108334, 9355770, 12162501, 13513890, 20270835, 24325002, 40541670, 60812505, 121625010]

約数ペア:

[(1, 121625010), (2, 60812505), (3, 40541670), (5, 24325002), (6, 20270835), (9, 13513890), (10, 12162501), (13, 9355770), (15, 8108334), (18, 6756945), (26, 4677885), (27, 4504630), (30, 4054167), (39, 3118590), (45, 2702778), (54, 2252315), (65, 1871154), (78, 1559295), (90, 1351389), (117, 1039530), (130, 935577), (135, 900926), (195, 623718), (234, 519765), (270, 450463), (351, 346510), (390, 311859), (585, 207906), (702, 173255), (1170, 103953), (1755, 69302), (3510, 34651)]