3047460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3907}}^1$

素因数の和:3932

約数の個数: 48

約数和(自身を含む): 9191616

約数和(自身を除く): 6144156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 3907, 7814, 11721, 15628, 19535, 23442, 39070, 46884, 50791, 58605, 78140, 101582, 117210, 152373, 203164, 234420, 253955, 304746, 507910, 609492, 761865, 1015820, 1523730, 3047460]

約数ペア:

[(1, 3047460), (2, 1523730), (3, 1015820), (4, 761865), (5, 609492), (6, 507910), (10, 304746), (12, 253955), (13, 234420), (15, 203164), (20, 152373), (26, 117210), (30, 101582), (39, 78140), (52, 58605), (60, 50791), (65, 46884), (78, 39070), (130, 23442), (156, 19535), (195, 15628), (260, 11721), (390, 7814), (780, 3907)]