202742730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{39521}}^1$

素因数の和:39556

約数の個数: 64

約数和(自身を含む): 569116800

約数和(自身を除く): 366374070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 39521, 79042, 118563, 197605, 237126, 355689, 395210, 592815, 711378, 750899, 1067067, 1185630, 1501798, 1778445, 2134134, 2252697, 3556890, 3754495, 4505394, 5335335, 6758091, 7508990, 10670670, 11263485, 13516182, 20274273, 22526970, 33790455, 40548546, 67580910, 101371365, 202742730]

約数ペア:

[(1, 202742730), (2, 101371365), (3, 67580910), (5, 40548546), (6, 33790455), (9, 22526970), (10, 20274273), (15, 13516182), (18, 11263485), (19, 10670670), (27, 7508990), (30, 6758091), (38, 5335335), (45, 4505394), (54, 3754495), (57, 3556890), (90, 2252697), (95, 2134134), (114, 1778445), (135, 1501798), (171, 1185630), (190, 1067067), (270, 750899), (285, 711378), (342, 592815), (513, 395210), (570, 355689), (855, 237126), (1026, 197605), (1710, 118563), (2565, 79042), (5130, 39521)]