7333980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3943}}^1$

素因数の和:3986

約数の個数: 48

約数和(自身を含む): 21202944

約数和(自身を除く): 13868964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 3943, 7886, 11829, 15772, 19715, 23658, 39430, 47316, 59145, 78860, 118290, 122233, 236580, 244466, 366699, 488932, 611165, 733398, 1222330, 1466796, 1833495, 2444660, 3666990, 7333980]

約数ペア:

[(1, 7333980), (2, 3666990), (3, 2444660), (4, 1833495), (5, 1466796), (6, 1222330), (10, 733398), (12, 611165), (15, 488932), (20, 366699), (30, 244466), (31, 236580), (60, 122233), (62, 118290), (93, 78860), (124, 59145), (155, 47316), (186, 39430), (310, 23658), (372, 19715), (465, 15772), (620, 11829), (930, 7886), (1860, 3943)]