4749717780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2347}}^1\times {\mathrm{11243}}^1$

素因数の和:13605

約数の個数: 72

約数和(自身を含む): 14414897952

約数和(自身を除く): 9665180172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2347, 4694, 7041, 9388, 11243, 11735, 14082, 21123, 22486, 23470, 28164, 33729, 35205, 42246, 44972, 46940, 56215, 67458, 70410, 84492, 101187, 105615, 112430, 134916, 140820, 168645, 202374, 211230, 224860, 337290, 404748, 422460, 505935, 674580, 1011870, 2023740, 26387321, 52774642, 79161963, 105549284, 131936605, 158323926, 237485889, 263873210, 316647852, 395809815, 474971778, 527746420, 791619630, 949943556, 1187429445, 1583239260, 2374858890, 4749717780]

約数ペア:

[(1, 4749717780), (2, 2374858890), (3, 1583239260), (4, 1187429445), (5, 949943556), (6, 791619630), (9, 527746420), (10, 474971778), (12, 395809815), (15, 316647852), (18, 263873210), (20, 237485889), (30, 158323926), (36, 131936605), (45, 105549284), (60, 79161963), (90, 52774642), (180, 26387321), (2347, 2023740), (4694, 1011870), (7041, 674580), (9388, 505935), (11243, 422460), (11735, 404748), (14082, 337290), (21123, 224860), (22486, 211230), (23470, 202374), (28164, 168645), (33729, 140820), (35205, 134916), (42246, 112430), (44972, 105615), (46940, 101187), (56215, 84492), (67458, 70410)]