357162390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{305267}}^1$

素因数の和:305293

約数の個数: 48

約数和(自身を含む): 1000057968

約数和(自身を除く): 642895578

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 305267, 610534, 915801, 1526335, 1831602, 2747403, 3052670, 3968471, 4579005, 5494806, 7936942, 9158010, 11905413, 13737015, 19842355, 23810826, 27474030, 35716239, 39684710, 59527065, 71432478, 119054130, 178581195, 357162390]

約数ペア:

[(1, 357162390), (2, 178581195), (3, 119054130), (5, 71432478), (6, 59527065), (9, 39684710), (10, 35716239), (13, 27474030), (15, 23810826), (18, 19842355), (26, 13737015), (30, 11905413), (39, 9158010), (45, 7936942), (65, 5494806), (78, 4579005), (90, 3968471), (117, 3052670), (130, 2747403), (195, 1831602), (234, 1526335), (390, 915801), (585, 610534), (1170, 305267)]