74672730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{6857}}^1$

素因数の和:6892

約数の個数: 72

約数和(自身を含む): 213434676

約数和(自身を除く): 138761946

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1815, 2178, 3630, 5445, 6857, 10890, 13714, 20571, 34285, 41142, 61713, 68570, 75427, 102855, 123426, 150854, 205710, 226281, 308565, 377135, 452562, 617130, 678843, 754270, 829697, 1131405, 1357686, 1659394, 2262810, 2489091, 3394215, 4148485, 4978182, 6788430, 7467273, 8296970, 12445455, 14934546, 24890910, 37336365, 74672730]

約数ペア:

[(1, 74672730), (2, 37336365), (3, 24890910), (5, 14934546), (6, 12445455), (9, 8296970), (10, 7467273), (11, 6788430), (15, 4978182), (18, 4148485), (22, 3394215), (30, 2489091), (33, 2262810), (45, 1659394), (55, 1357686), (66, 1131405), (90, 829697), (99, 754270), (110, 678843), (121, 617130), (165, 452562), (198, 377135), (242, 308565), (330, 226281), (363, 205710), (495, 150854), (605, 123426), (726, 102855), (990, 75427), (1089, 68570), (1210, 61713), (1815, 41142), (2178, 34285), (3630, 20571), (5445, 13714), (6857, 10890)]