158042790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{21157}}^1$

素因数の和:21253

約数の個数: 48

約数和(自身を含む): 415881648

約数和(自身を除く): 257838858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 83, 90, 166, 249, 415, 498, 747, 830, 1245, 1494, 2490, 3735, 7470, 21157, 42314, 63471, 105785, 126942, 190413, 211570, 317355, 380826, 634710, 952065, 1756031, 1904130, 3512062, 5268093, 8780155, 10536186, 15804279, 17560310, 26340465, 31608558, 52680930, 79021395, 158042790]

約数ペア:

[(1, 158042790), (2, 79021395), (3, 52680930), (5, 31608558), (6, 26340465), (9, 17560310), (10, 15804279), (15, 10536186), (18, 8780155), (30, 5268093), (45, 3512062), (83, 1904130), (90, 1756031), (166, 952065), (249, 634710), (415, 380826), (498, 317355), (747, 211570), (830, 190413), (1245, 126942), (1494, 105785), (2490, 63471), (3735, 42314), (7470, 21157)]