1779570

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^3$

素因数の和:58

約数の個数: 80

約数和(自身を含む): 5183640

約数和(自身を除く): 3404070

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 169, 195, 234, 270, 338, 351, 390, 405, 507, 585, 702, 810, 845, 1014, 1053, 1170, 1521, 1690, 1755, 2106, 2197, 2535, 3042, 3510, 4394, 4563, 5070, 5265, 6591, 7605, 9126, 10530, 10985, 13182, 13689, 15210, 19773, 21970, 22815, 27378, 32955, 39546, 45630, 59319, 65910, 68445, 98865, 118638, 136890, 177957, 197730, 296595, 355914, 593190, 889785, 1779570]

約数ペア:

[(1, 1779570), (2, 889785), (3, 593190), (5, 355914), (6, 296595), (9, 197730), (10, 177957), (13, 136890), (15, 118638), (18, 98865), (26, 68445), (27, 65910), (30, 59319), (39, 45630), (45, 39546), (54, 32955), (65, 27378), (78, 22815), (81, 21970), (90, 19773), (117, 15210), (130, 13689), (135, 13182), (162, 10985), (169, 10530), (195, 9126), (234, 7605), (270, 6591), (338, 5265), (351, 5070), (390, 4563), (405, 4394), (507, 3510), (585, 3042), (702, 2535), (810, 2197), (845, 2106), (1014, 1755), (1053, 1690), (1170, 1521)]