1936260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:393

約数の個数: 72

約数和(自身を含む): 6080256

約数和(自身を除く): 4143996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 347, 372, 465, 558, 620, 694, 930, 1041, 1116, 1388, 1395, 1735, 1860, 2082, 2790, 3123, 3470, 4164, 5205, 5580, 6246, 6940, 10410, 10757, 12492, 15615, 20820, 21514, 31230, 32271, 43028, 53785, 62460, 64542, 96813, 107570, 129084, 161355, 193626, 215140, 322710, 387252, 484065, 645420, 968130, 1936260]

約数ペア:

[(1, 1936260), (2, 968130), (3, 645420), (4, 484065), (5, 387252), (6, 322710), (9, 215140), (10, 193626), (12, 161355), (15, 129084), (18, 107570), (20, 96813), (30, 64542), (31, 62460), (36, 53785), (45, 43028), (60, 32271), (62, 31230), (90, 21514), (93, 20820), (124, 15615), (155, 12492), (180, 10757), (186, 10410), (279, 6940), (310, 6246), (347, 5580), (372, 5205), (465, 4164), (558, 3470), (620, 3123), (694, 2790), (930, 2082), (1041, 1860), (1116, 1735), (1388, 1395)]