61283940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{3769}}^1$

素因数の和:4052

約数の個数: 48

約数和(自身を含む): 172273920

約数和(自身を除く): 110989980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 271, 542, 813, 1084, 1355, 1626, 2710, 3252, 3769, 4065, 5420, 7538, 8130, 11307, 15076, 16260, 18845, 22614, 37690, 45228, 56535, 75380, 113070, 226140, 1021399, 2042798, 3064197, 4085596, 5106995, 6128394, 10213990, 12256788, 15320985, 20427980, 30641970, 61283940]

約数ペア:

[(1, 61283940), (2, 30641970), (3, 20427980), (4, 15320985), (5, 12256788), (6, 10213990), (10, 6128394), (12, 5106995), (15, 4085596), (20, 3064197), (30, 2042798), (60, 1021399), (271, 226140), (542, 113070), (813, 75380), (1084, 56535), (1355, 45228), (1626, 37690), (2710, 22614), (3252, 18845), (3769, 16260), (4065, 15076), (5420, 11307), (7538, 8130)]