4464990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{719}}^1$

素因数の和:758

約数の個数: 64

約数和(自身を含む): 12441600

約数和(自身を除く): 7976610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 719, 1035, 1242, 1438, 2070, 2157, 3105, 3595, 4314, 6210, 6471, 7190, 10785, 12942, 16537, 19413, 21570, 32355, 33074, 38826, 49611, 64710, 82685, 97065, 99222, 148833, 165370, 194130, 248055, 297666, 446499, 496110, 744165, 892998, 1488330, 2232495, 4464990]

約数ペア:

[(1, 4464990), (2, 2232495), (3, 1488330), (5, 892998), (6, 744165), (9, 496110), (10, 446499), (15, 297666), (18, 248055), (23, 194130), (27, 165370), (30, 148833), (45, 99222), (46, 97065), (54, 82685), (69, 64710), (90, 49611), (115, 38826), (135, 33074), (138, 32355), (207, 21570), (230, 19413), (270, 16537), (345, 12942), (414, 10785), (621, 7190), (690, 6471), (719, 6210), (1035, 4314), (1242, 3595), (1438, 3105), (2070, 2157)]