42951180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2477}}^1$

素因数の和:2523

約数の個数: 72

約数和(自身を含む): 127805328

約数和(自身を除く): 84854148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 289, 340, 510, 578, 867, 1020, 1156, 1445, 1734, 2477, 2890, 3468, 4335, 4954, 5780, 7431, 8670, 9908, 12385, 14862, 17340, 24770, 29724, 37155, 42109, 49540, 74310, 84218, 126327, 148620, 168436, 210545, 252654, 421090, 505308, 631635, 715853, 842180, 1263270, 1431706, 2147559, 2526540, 2863412, 3579265, 4295118, 7158530, 8590236, 10737795, 14317060, 21475590, 42951180]

約数ペア:

[(1, 42951180), (2, 21475590), (3, 14317060), (4, 10737795), (5, 8590236), (6, 7158530), (10, 4295118), (12, 3579265), (15, 2863412), (17, 2526540), (20, 2147559), (30, 1431706), (34, 1263270), (51, 842180), (60, 715853), (68, 631635), (85, 505308), (102, 421090), (170, 252654), (204, 210545), (255, 168436), (289, 148620), (340, 126327), (510, 84218), (578, 74310), (867, 49540), (1020, 42109), (1156, 37155), (1445, 29724), (1734, 24770), (2477, 17340), (2890, 14862), (3468, 12385), (4335, 9908), (4954, 8670), (5780, 7431)]