317070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1$

素因数の和:297

約数の個数: 48

約数和(自身を含む): 891072

約数和(自身を除く): 574002

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 271, 390, 542, 585, 813, 1170, 1355, 1626, 2439, 2710, 3523, 4065, 4878, 7046, 8130, 10569, 12195, 17615, 21138, 24390, 31707, 35230, 52845, 63414, 105690, 158535, 317070]

約数ペア:

[(1, 317070), (2, 158535), (3, 105690), (5, 63414), (6, 52845), (9, 35230), (10, 31707), (13, 24390), (15, 21138), (18, 17615), (26, 12195), (30, 10569), (39, 8130), (45, 7046), (65, 4878), (78, 4065), (90, 3523), (117, 2710), (130, 2439), (195, 1626), (234, 1355), (271, 1170), (390, 813), (542, 585)]