7453506420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{402023}}^1$

素因数の和:402141

約数の個数: 72

約数和(自身を含む): 22828530816

約数和(自身を除く): 15375024396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 180, 206, 309, 412, 515, 618, 927, 1030, 1236, 1545, 1854, 2060, 3090, 3708, 4635, 6180, 9270, 18540, 402023, 804046, 1206069, 1608092, 2010115, 2412138, 3618207, 4020230, 4824276, 6030345, 7236414, 8040460, 12060690, 14472828, 18091035, 24121380, 36182070, 41408369, 72364140, 82816738, 124225107, 165633476, 207041845, 248450214, 372675321, 414083690, 496900428, 621125535, 745350642, 828167380, 1242251070, 1490701284, 1863376605, 2484502140, 3726753210, 7453506420]

約数ペア:

[(1, 7453506420), (2, 3726753210), (3, 2484502140), (4, 1863376605), (5, 1490701284), (6, 1242251070), (9, 828167380), (10, 745350642), (12, 621125535), (15, 496900428), (18, 414083690), (20, 372675321), (30, 248450214), (36, 207041845), (45, 165633476), (60, 124225107), (90, 82816738), (103, 72364140), (180, 41408369), (206, 36182070), (309, 24121380), (412, 18091035), (515, 14472828), (618, 12060690), (927, 8040460), (1030, 7236414), (1236, 6030345), (1545, 4824276), (1854, 4020230), (2060, 3618207), (3090, 2412138), (3708, 2010115), (4635, 1608092), (6180, 1206069), (9270, 804046), (18540, 402023)]