1505790

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2$

素因数の和:56

約数の個数: 120

約数和(自身を含む): 4782888

約数和(自身を除く): 3277098

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 27, 30, 33, 39, 45, 54, 55, 65, 66, 78, 81, 90, 99, 110, 117, 130, 135, 143, 162, 165, 169, 195, 198, 234, 270, 286, 297, 330, 338, 351, 390, 405, 429, 495, 507, 585, 594, 702, 715, 810, 845, 858, 891, 990, 1014, 1053, 1170, 1287, 1430, 1485, 1521, 1690, 1755, 1782, 1859, 2106, 2145, 2535, 2574, 2970, 3042, 3510, 3718, 3861, 4290, 4455, 4563, 5070, 5265, 5577, 6435, 7605, 7722, 8910, 9126, 9295, 10530, 11154, 11583, 12870, 13689, 15210, 16731, 18590, 19305, 22815, 23166, 27378, 27885, 33462, 38610, 45630, 50193, 55770, 57915, 68445, 83655, 100386, 115830, 136890, 150579, 167310, 250965, 301158, 501930, 752895, 1505790]

約数ペア:

[(1, 1505790), (2, 752895), (3, 501930), (5, 301158), (6, 250965), (9, 167310), (10, 150579), (11, 136890), (13, 115830), (15, 100386), (18, 83655), (22, 68445), (26, 57915), (27, 55770), (30, 50193), (33, 45630), (39, 38610), (45, 33462), (54, 27885), (55, 27378), (65, 23166), (66, 22815), (78, 19305), (81, 18590), (90, 16731), (99, 15210), (110, 13689), (117, 12870), (130, 11583), (135, 11154), (143, 10530), (162, 9295), (165, 9126), (169, 8910), (195, 7722), (198, 7605), (234, 6435), (270, 5577), (286, 5265), (297, 5070), (330, 4563), (338, 4455), (351, 4290), (390, 3861), (405, 3718), (429, 3510), (495, 3042), (507, 2970), (585, 2574), (594, 2535), (702, 2145), (715, 2106), (810, 1859), (845, 1782), (858, 1755), (891, 1690), (990, 1521), (1014, 1485), (1053, 1430), (1170, 1287)]