90332910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{27127}}^1$

素因数の和:27177

約数の個数: 48

約数和(自身を含む): 241222176

約数和(自身を除く): 150889266

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 27127, 54254, 81381, 135635, 162762, 244143, 271270, 406905, 488286, 813810, 1003699, 1220715, 2007398, 2441430, 3011097, 5018495, 6022194, 9033291, 10036990, 15055485, 18066582, 30110970, 45166455, 90332910]

約数ペア:

[(1, 90332910), (2, 45166455), (3, 30110970), (5, 18066582), (6, 15055485), (9, 10036990), (10, 9033291), (15, 6022194), (18, 5018495), (30, 3011097), (37, 2441430), (45, 2007398), (74, 1220715), (90, 1003699), (111, 813810), (185, 488286), (222, 406905), (333, 271270), (370, 244143), (555, 162762), (666, 135635), (1110, 81381), (1665, 54254), (3330, 27127)]