289470390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{51599}}^1$

素因数の和:51637

約数の個数: 64

約数和(自身を含む): 802483200

約数和(自身を除く): 513012810

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 165, 170, 187, 255, 330, 374, 510, 561, 935, 1122, 1870, 2805, 5610, 51599, 103198, 154797, 257995, 309594, 515990, 567589, 773985, 877183, 1135178, 1547970, 1702767, 1754366, 2631549, 2837945, 3405534, 4385915, 5263098, 5675890, 8513835, 8771830, 9649013, 13157745, 17027670, 19298026, 26315490, 28947039, 48245065, 57894078, 96490130, 144735195, 289470390]

約数ペア:

[(1, 289470390), (2, 144735195), (3, 96490130), (5, 57894078), (6, 48245065), (10, 28947039), (11, 26315490), (15, 19298026), (17, 17027670), (22, 13157745), (30, 9649013), (33, 8771830), (34, 8513835), (51, 5675890), (55, 5263098), (66, 4385915), (85, 3405534), (102, 2837945), (110, 2631549), (165, 1754366), (170, 1702767), (187, 1547970), (255, 1135178), (330, 877183), (374, 773985), (510, 567589), (561, 515990), (935, 309594), (1122, 257995), (1870, 154797), (2805, 103198), (5610, 51599)]