30303585

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:615

約数の個数: 64

約数和(自身を含む): 59996160

約数和(自身を除く): 29692575

約数列:

[1, 3, 5, 9, 13, 15, 27, 31, 39, 45, 65, 93, 117, 135, 155, 195, 279, 351, 403, 465, 557, 585, 837, 1209, 1395, 1671, 1755, 2015, 2785, 3627, 4185, 5013, 6045, 7241, 8355, 10881, 15039, 17267, 18135, 21723, 25065, 36205, 51801, 54405, 65169, 75195, 86335, 108615, 155403, 195507, 224471, 259005, 325845, 466209, 673413, 777015, 977535, 1122355, 2020239, 2331045, 3367065, 6060717, 10101195, 30303585]

約数ペア:

[(1, 30303585), (3, 10101195), (5, 6060717), (9, 3367065), (13, 2331045), (15, 2020239), (27, 1122355), (31, 977535), (39, 777015), (45, 673413), (65, 466209), (93, 325845), (117, 259005), (135, 224471), (155, 195507), (195, 155403), (279, 108615), (351, 86335), (403, 75195), (465, 65169), (557, 54405), (585, 51801), (837, 36205), (1209, 25065), (1395, 21723), (1671, 18135), (1755, 17267), (2015, 15039), (2785, 10881), (3627, 8355), (4185, 7241), (5013, 6045)]