2013487860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{521}}^1\times {\mathrm{1571}}^1$

素因数の和:2145

約数の個数: 96

約数和(自身を含む): 5790040704

約数和(自身を除く): 3776552844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 521, 615, 820, 1042, 1230, 1563, 1571, 2084, 2460, 2605, 3126, 3142, 4713, 5210, 6252, 6284, 7815, 7855, 9426, 10420, 15630, 15710, 18852, 21361, 23565, 31260, 31420, 42722, 47130, 64083, 64411, 85444, 94260, 106805, 128166, 128822, 193233, 213610, 256332, 257644, 320415, 322055, 386466, 427220, 640830, 644110, 772932, 818491, 966165, 1281660, 1288220, 1636982, 1932330, 2455473, 3273964, 3864660, 4092455, 4910946, 8184910, 9821892, 12277365, 16369820, 24554730, 33558131, 49109460, 67116262, 100674393, 134232524, 167790655, 201348786, 335581310, 402697572, 503371965, 671162620, 1006743930, 2013487860]

約数ペア:

[(1, 2013487860), (2, 1006743930), (3, 671162620), (4, 503371965), (5, 402697572), (6, 335581310), (10, 201348786), (12, 167790655), (15, 134232524), (20, 100674393), (30, 67116262), (41, 49109460), (60, 33558131), (82, 24554730), (123, 16369820), (164, 12277365), (205, 9821892), (246, 8184910), (410, 4910946), (492, 4092455), (521, 3864660), (615, 3273964), (820, 2455473), (1042, 1932330), (1230, 1636982), (1563, 1288220), (1571, 1281660), (2084, 966165), (2460, 818491), (2605, 772932), (3126, 644110), (3142, 640830), (4713, 427220), (5210, 386466), (6252, 322055), (6284, 320415), (7815, 257644), (7855, 256332), (9426, 213610), (10420, 193233), (15630, 128822), (15710, 128166), (18852, 106805), (21361, 94260), (23565, 85444), (31260, 64411), (31420, 64083), (42722, 47130)]