366981420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{470489}}^1$

素因数の和:470514

約数の個数: 48

約数和(自身を含む): 1106592480

約数和(自身を除く): 739611060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 470489, 940978, 1411467, 1881956, 2352445, 2822934, 4704890, 5645868, 6116357, 7057335, 9409780, 12232714, 14114670, 18349071, 24465428, 28229340, 30581785, 36698142, 61163570, 73396284, 91745355, 122327140, 183490710, 366981420]

約数ペア:

[(1, 366981420), (2, 183490710), (3, 122327140), (4, 91745355), (5, 73396284), (6, 61163570), (10, 36698142), (12, 30581785), (13, 28229340), (15, 24465428), (20, 18349071), (26, 14114670), (30, 12232714), (39, 9409780), (52, 7057335), (60, 6116357), (65, 5645868), (78, 4704890), (130, 2822934), (156, 2352445), (195, 1881956), (260, 1411467), (390, 940978), (780, 470489)]