1540483930

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{15013}}^1$

素因数の和:15382

約数の個数: 32

約数和(自身を含む): 2871157248

約数和(自身を除く): 1330673318

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 331, 662, 1655, 3310, 10261, 15013, 20522, 30026, 51305, 75065, 102610, 150130, 465403, 930806, 2327015, 4654030, 4969303, 9938606, 24846515, 49693030, 154048393, 308096786, 770241965, 1540483930]

約数ペア:

[(1, 1540483930), (2, 770241965), (5, 308096786), (10, 154048393), (31, 49693030), (62, 24846515), (155, 9938606), (310, 4969303), (331, 4654030), (662, 2327015), (1655, 930806), (3310, 465403), (10261, 150130), (15013, 102610), (20522, 75065), (30026, 51305)]