30355650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5189}}^1$

素因数の和:5220

約数の個数: 72

約数和(自身を含む): 87845940

約数和(自身を除く): 57490290

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5189, 5850, 10378, 15567, 25945, 31134, 46701, 51890, 67457, 77835, 93402, 129725, 134914, 155670, 202371, 233505, 259450, 337285, 389175, 404742, 467010, 607113, 674570, 778350, 1011855, 1167525, 1214226, 1686425, 2023710, 2335050, 3035565, 3372850, 5059275, 6071130, 10118550, 15177825, 30355650]

約数ペア:

[(1, 30355650), (2, 15177825), (3, 10118550), (5, 6071130), (6, 5059275), (9, 3372850), (10, 3035565), (13, 2335050), (15, 2023710), (18, 1686425), (25, 1214226), (26, 1167525), (30, 1011855), (39, 778350), (45, 674570), (50, 607113), (65, 467010), (75, 404742), (78, 389175), (90, 337285), (117, 259450), (130, 233505), (150, 202371), (195, 155670), (225, 134914), (234, 129725), (325, 93402), (390, 77835), (450, 67457), (585, 51890), (650, 46701), (975, 31134), (1170, 25945), (1950, 15567), (2925, 10378), (5189, 5850)]