154448890

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{3511}}^1$

素因数の和:3654

約数の個数: 32

約数和(自身を含む): 286747776

約数和(自身を除く): 132298886

約数列:

[1, 2, 5, 10, 53, 83, 106, 166, 265, 415, 530, 830, 3511, 4399, 7022, 8798, 17555, 21995, 35110, 43990, 186083, 291413, 372166, 582826, 930415, 1457065, 1860830, 2914130, 15444889, 30889778, 77224445, 154448890]

約数ペア:

[(1, 154448890), (2, 77224445), (5, 30889778), (10, 15444889), (53, 2914130), (83, 1860830), (106, 1457065), (166, 930415), (265, 582826), (415, 372166), (530, 291413), (830, 186083), (3511, 43990), (4399, 35110), (7022, 21995), (8798, 17555)]