30253664440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^3\times {\mathrm{153947}}^1$

素因数の和:154009

約数の個数: 64

約数和(自身を含む): 72324770400

約数和(自身を除く): 42071105960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 578, 680, 1156, 1445, 2312, 2890, 4913, 5780, 9826, 11560, 19652, 24565, 39304, 49130, 98260, 153947, 196520, 307894, 615788, 769735, 1231576, 1539470, 2617099, 3078940, 5234198, 6157880, 10468396, 13085495, 20936792, 26170990, 44490683, 52341980, 88981366, 104683960, 177962732, 222453415, 355925464, 444906830, 756341611, 889813660, 1512683222, 1779627320, 3025366444, 3781708055, 6050732888, 7563416110, 15126832220, 30253664440]

約数ペア:

[(1, 30253664440), (2, 15126832220), (4, 7563416110), (5, 6050732888), (8, 3781708055), (10, 3025366444), (17, 1779627320), (20, 1512683222), (34, 889813660), (40, 756341611), (68, 444906830), (85, 355925464), (136, 222453415), (170, 177962732), (289, 104683960), (340, 88981366), (578, 52341980), (680, 44490683), (1156, 26170990), (1445, 20936792), (2312, 13085495), (2890, 10468396), (4913, 6157880), (5780, 5234198), (9826, 3078940), (11560, 2617099), (19652, 1539470), (24565, 1231576), (39304, 769735), (49130, 615788), (98260, 307894), (153947, 196520)]