7131908970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4170707}}^1$

素因数の和:4170739

約数の個数: 48

約数和(自身を含む): 19518913440

約数和(自身を除く): 12387004470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 4170707, 8341414, 12512121, 20853535, 25024242, 37536363, 41707070, 62560605, 75072726, 79243433, 125121210, 158486866, 187681815, 237730299, 375363630, 396217165, 475460598, 713190897, 792434330, 1188651495, 1426381794, 2377302990, 3565954485, 7131908970]

約数ペア:

[(1, 7131908970), (2, 3565954485), (3, 2377302990), (5, 1426381794), (6, 1188651495), (9, 792434330), (10, 713190897), (15, 475460598), (18, 396217165), (19, 375363630), (30, 237730299), (38, 187681815), (45, 158486866), (57, 125121210), (90, 79243433), (95, 75072726), (114, 62560605), (171, 41707070), (190, 37536363), (285, 25024242), (342, 20853535), (570, 12512121), (855, 8341414), (1710, 4170707)]