6868980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1231}}^1$

素因数の和:1277

約数の個数: 72

約数和(自身を含む): 21525504

約数和(自身を除く): 14656524

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, 1231, 1395, 1860, 2462, 2790, 3693, 4924, 5580, 6155, 7386, 11079, 12310, 14772, 18465, 22158, 24620, 36930, 38161, 44316, 55395, 73860, 76322, 110790, 114483, 152644, 190805, 221580, 228966, 343449, 381610, 457932, 572415, 686898, 763220, 1144830, 1373796, 1717245, 2289660, 3434490, 6868980]

約数ペア:

[(1, 6868980), (2, 3434490), (3, 2289660), (4, 1717245), (5, 1373796), (6, 1144830), (9, 763220), (10, 686898), (12, 572415), (15, 457932), (18, 381610), (20, 343449), (30, 228966), (31, 221580), (36, 190805), (45, 152644), (60, 114483), (62, 110790), (90, 76322), (93, 73860), (124, 55395), (155, 44316), (180, 38161), (186, 36930), (279, 24620), (310, 22158), (372, 18465), (465, 14772), (558, 12310), (620, 11079), (930, 7386), (1116, 6155), (1231, 5580), (1395, 4924), (1860, 3693), (2462, 2790)]