168889396860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{30266917}}^1$

素因数の和:30266963

約数の個数: 72

約数和(自身を含む): 528823591296

約数和(自身を除く): 359934194436

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, 30266917, 60533834, 90800751, 121067668, 151334585, 181601502, 272402253, 302669170, 363203004, 454003755, 544804506, 605338340, 908007510, 938274427, 1089609012, 1362011265, 1816015020, 1876548854, 2724022530, 2814823281, 3753097708, 4691372135, 5448045060, 5629646562, 8444469843, 9382744270, 11259293124, 14074116405, 16888939686, 18765488540, 28148232810, 33777879372, 42222349215, 56296465620, 84444698430, 168889396860]

約数ペア:

[(1, 168889396860), (2, 84444698430), (3, 56296465620), (4, 42222349215), (5, 33777879372), (6, 28148232810), (9, 18765488540), (10, 16888939686), (12, 14074116405), (15, 11259293124), (18, 9382744270), (20, 8444469843), (30, 5629646562), (31, 5448045060), (36, 4691372135), (45, 3753097708), (60, 2814823281), (62, 2724022530), (90, 1876548854), (93, 1816015020), (124, 1362011265), (155, 1089609012), (180, 938274427), (186, 908007510), (279, 605338340), (310, 544804506), (372, 454003755), (465, 363203004), (558, 302669170), (620, 272402253), (930, 181601502), (1116, 151334585), (1395, 121067668), (1860, 90800751), (2790, 60533834), (5580, 30266917)]