1022176890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{3967}}^1$

素因数の和:4396

約数の個数: 96

約数和(自身を含む): 3045519360

約数和(自身を除く): 2023342470

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 409, 630, 818, 1227, 2045, 2454, 2863, 3681, 3967, 4090, 5726, 6135, 7362, 7934, 8589, 11901, 12270, 14315, 17178, 18405, 19835, 23802, 25767, 27769, 28630, 35703, 36810, 39670, 42945, 51534, 55538, 59505, 71406, 83307, 85890, 119010, 128835, 138845, 166614, 178515, 249921, 257670, 277690, 357030, 416535, 499842, 833070, 1249605, 1622503, 2499210, 3245006, 4867509, 8112515, 9735018, 11357521, 14602527, 16225030, 22715042, 24337545, 29205054, 34072563, 48675090, 56787605, 68145126, 73012635, 102217689, 113575210, 146025270, 170362815, 204435378, 340725630, 511088445, 1022176890]

約数ペア:

[(1, 1022176890), (2, 511088445), (3, 340725630), (5, 204435378), (6, 170362815), (7, 146025270), (9, 113575210), (10, 102217689), (14, 73012635), (15, 68145126), (18, 56787605), (21, 48675090), (30, 34072563), (35, 29205054), (42, 24337545), (45, 22715042), (63, 16225030), (70, 14602527), (90, 11357521), (105, 9735018), (126, 8112515), (210, 4867509), (315, 3245006), (409, 2499210), (630, 1622503), (818, 1249605), (1227, 833070), (2045, 499842), (2454, 416535), (2863, 357030), (3681, 277690), (3967, 257670), (4090, 249921), (5726, 178515), (6135, 166614), (7362, 138845), (7934, 128835), (8589, 119010), (11901, 85890), (12270, 83307), (14315, 71406), (17178, 59505), (18405, 55538), (19835, 51534), (23802, 42945), (25767, 39670), (27769, 36810), (28630, 35703)]