1330666630

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{463}}^1$

素因数の和:701

約数の個数: 64

約数和(自身を含む): 2531524608

約数和(自身を除く): 1200857978

約数列:

[1, 2, 5, 10, 31, 62, 73, 127, 146, 155, 254, 310, 365, 463, 635, 730, 926, 1270, 2263, 2315, 3937, 4526, 4630, 7874, 9271, 11315, 14353, 18542, 19685, 22630, 28706, 33799, 39370, 46355, 58801, 67598, 71765, 92710, 117602, 143530, 168995, 287401, 294005, 337990, 574802, 588010, 1047769, 1437005, 1822831, 2095538, 2874010, 3645662, 4292473, 5238845, 8584946, 9114155, 10477690, 18228310, 21462365, 42924730, 133066663, 266133326, 665333315, 1330666630]

約数ペア:

[(1, 1330666630), (2, 665333315), (5, 266133326), (10, 133066663), (31, 42924730), (62, 21462365), (73, 18228310), (127, 10477690), (146, 9114155), (155, 8584946), (254, 5238845), (310, 4292473), (365, 3645662), (463, 2874010), (635, 2095538), (730, 1822831), (926, 1437005), (1270, 1047769), (2263, 588010), (2315, 574802), (3937, 337990), (4526, 294005), (4630, 287401), (7874, 168995), (9271, 143530), (11315, 117602), (14353, 92710), (18542, 71765), (19685, 67598), (22630, 58801), (28706, 46355), (33799, 39370)]