16846020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3019}}^1$

素因数の和:3065

約数の個数: 72

約数和(自身を含む): 52765440

約数和(自身を除く): 35919420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 3019, 5580, 6038, 9057, 12076, 15095, 18114, 27171, 30190, 36228, 45285, 54342, 60380, 90570, 93589, 108684, 135855, 181140, 187178, 271710, 280767, 374356, 467945, 543420, 561534, 842301, 935890, 1123068, 1403835, 1684602, 1871780, 2807670, 3369204, 4211505, 5615340, 8423010, 16846020]

約数ペア:

[(1, 16846020), (2, 8423010), (3, 5615340), (4, 4211505), (5, 3369204), (6, 2807670), (9, 1871780), (10, 1684602), (12, 1403835), (15, 1123068), (18, 935890), (20, 842301), (30, 561534), (31, 543420), (36, 467945), (45, 374356), (60, 280767), (62, 271710), (90, 187178), (93, 181140), (124, 135855), (155, 108684), (180, 93589), (186, 90570), (279, 60380), (310, 54342), (372, 45285), (465, 36228), (558, 30190), (620, 27171), (930, 18114), (1116, 15095), (1395, 12076), (1860, 9057), (2790, 6038), (3019, 5580)]