690230130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{434107}}^1$

素因数の和:434170

約数の個数: 32

約数和(自身を含む): 1687811904

約数和(自身を除く): 997581774

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 434107, 868214, 1302321, 2170535, 2604642, 4341070, 6511605, 13023210, 23007671, 46015342, 69023013, 115038355, 138046026, 230076710, 345115065, 690230130]

約数ペア:

[(1, 690230130), (2, 345115065), (3, 230076710), (5, 138046026), (6, 115038355), (10, 69023013), (15, 46015342), (30, 23007671), (53, 13023210), (106, 6511605), (159, 4341070), (265, 2604642), (318, 2170535), (530, 1302321), (795, 868214), (1590, 434107)]