15842190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{829}}^1$

素因数の和:866

約数の個数: 96

約数和(自身を含む): 47688480

約数和(自身を除く): 31846290

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 130, 147, 182, 195, 210, 245, 273, 294, 390, 455, 490, 546, 637, 735, 829, 910, 1274, 1365, 1470, 1658, 1911, 2487, 2730, 3185, 3822, 4145, 4974, 5803, 6370, 8290, 9555, 10777, 11606, 12435, 17409, 19110, 21554, 24870, 29015, 32331, 34818, 40621, 53885, 58030, 64662, 75439, 81242, 87045, 107770, 121863, 150878, 161655, 174090, 203105, 226317, 243726, 323310, 377195, 406210, 452634, 528073, 609315, 754390, 1056146, 1131585, 1218630, 1584219, 2263170, 2640365, 3168438, 5280730, 7921095, 15842190]

約数ペア:

[(1, 15842190), (2, 7921095), (3, 5280730), (5, 3168438), (6, 2640365), (7, 2263170), (10, 1584219), (13, 1218630), (14, 1131585), (15, 1056146), (21, 754390), (26, 609315), (30, 528073), (35, 452634), (39, 406210), (42, 377195), (49, 323310), (65, 243726), (70, 226317), (78, 203105), (91, 174090), (98, 161655), (105, 150878), (130, 121863), (147, 107770), (182, 87045), (195, 81242), (210, 75439), (245, 64662), (273, 58030), (294, 53885), (390, 40621), (455, 34818), (490, 32331), (546, 29015), (637, 24870), (735, 21554), (829, 19110), (910, 17409), (1274, 12435), (1365, 11606), (1470, 10777), (1658, 9555), (1911, 8290), (2487, 6370), (2730, 5803), (3185, 4974), (3822, 4145)]