20222730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{619}}^1$

素因数の和:657

約数の個数: 96

約数和(自身を含む): 59371200

約数和(自身を除く): 39148470

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 121, 135, 165, 198, 242, 270, 297, 330, 363, 495, 594, 605, 619, 726, 990, 1089, 1210, 1238, 1485, 1815, 1857, 2178, 2970, 3095, 3267, 3630, 3714, 5445, 5571, 6190, 6534, 6809, 9285, 10890, 11142, 13618, 16335, 16713, 18570, 20427, 27855, 32670, 33426, 34045, 40854, 55710, 61281, 68090, 74899, 83565, 102135, 122562, 149798, 167130, 183843, 204270, 224697, 306405, 367686, 374495, 449394, 612810, 674091, 748990, 919215, 1123485, 1348182, 1838430, 2022273, 2246970, 3370455, 4044546, 6740910, 10111365, 20222730]

約数ペア:

[(1, 20222730), (2, 10111365), (3, 6740910), (5, 4044546), (6, 3370455), (9, 2246970), (10, 2022273), (11, 1838430), (15, 1348182), (18, 1123485), (22, 919215), (27, 748990), (30, 674091), (33, 612810), (45, 449394), (54, 374495), (55, 367686), (66, 306405), (90, 224697), (99, 204270), (110, 183843), (121, 167130), (135, 149798), (165, 122562), (198, 102135), (242, 83565), (270, 74899), (297, 68090), (330, 61281), (363, 55710), (495, 40854), (594, 34045), (605, 33426), (619, 32670), (726, 27855), (990, 20427), (1089, 18570), (1210, 16713), (1238, 16335), (1485, 13618), (1815, 11142), (1857, 10890), (2178, 9285), (2970, 6809), (3095, 6534), (3267, 6190), (3630, 5571), (3714, 5445)]