110489580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19801}}^1$

素因数の和:19847

約数の個数: 72

約数和(自身を含む): 345980544

約数和(自身を除く): 235490964

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, 5580, 19801, 39602, 59403, 79204, 99005, 118806, 178209, 198010, 237612, 297015, 356418, 396020, 594030, 613831, 712836, 891045, 1188060, 1227662, 1782090, 1841493, 2455324, 3069155, 3564180, 3682986, 5524479, 6138310, 7365972, 9207465, 11048958, 12276620, 18414930, 22097916, 27622395, 36829860, 55244790, 110489580]

約数ペア:

[(1, 110489580), (2, 55244790), (3, 36829860), (4, 27622395), (5, 22097916), (6, 18414930), (9, 12276620), (10, 11048958), (12, 9207465), (15, 7365972), (18, 6138310), (20, 5524479), (30, 3682986), (31, 3564180), (36, 3069155), (45, 2455324), (60, 1841493), (62, 1782090), (90, 1227662), (93, 1188060), (124, 891045), (155, 712836), (180, 613831), (186, 594030), (279, 396020), (310, 356418), (372, 297015), (465, 237612), (558, 198010), (620, 178209), (930, 118806), (1116, 99005), (1395, 79204), (1860, 59403), (2790, 39602), (5580, 19801)]