1250783010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{604243}}^1$

素因数の和:604279

約数の個数: 48

約数和(自身を含む): 3393434304

約数和(自身を除く): 2142651294

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 604243, 1208486, 1812729, 3021215, 3625458, 5438187, 6042430, 9063645, 10876374, 13897589, 18127290, 27190935, 27795178, 41692767, 54381870, 69487945, 83385534, 125078301, 138975890, 208463835, 250156602, 416927670, 625391505, 1250783010]

約数ペア:

[(1, 1250783010), (2, 625391505), (3, 416927670), (5, 250156602), (6, 208463835), (9, 138975890), (10, 125078301), (15, 83385534), (18, 69487945), (23, 54381870), (30, 41692767), (45, 27795178), (46, 27190935), (69, 18127290), (90, 13897589), (115, 10876374), (138, 9063645), (207, 6042430), (230, 5438187), (345, 3625458), (414, 3021215), (690, 1812729), (1035, 1208486), (2070, 604243)]