7141590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1087}}^1$

素因数の和:1173

約数の個数: 48

約数和(自身を含む): 18839808

約数和(自身を除く): 11698218

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1087, 1095, 1314, 2174, 2190, 3261, 3285, 5435, 6522, 6570, 9783, 10870, 16305, 19566, 32610, 48915, 79351, 97830, 158702, 238053, 396755, 476106, 714159, 793510, 1190265, 1428318, 2380530, 3570795, 7141590]

約数ペア:

[(1, 7141590), (2, 3570795), (3, 2380530), (5, 1428318), (6, 1190265), (9, 793510), (10, 714159), (15, 476106), (18, 396755), (30, 238053), (45, 158702), (73, 97830), (90, 79351), (146, 48915), (219, 32610), (365, 19566), (438, 16305), (657, 10870), (730, 9783), (1087, 6570), (1095, 6522), (1314, 5435), (2174, 3285), (2190, 3261)]