30095420

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{48541}}^1$

素因数の和:48581

約数の個数: 24

約数和(自身を含む): 65240448

約数和(自身を除く): 35145028

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 48541, 97082, 194164, 242705, 485410, 970820, 1504771, 3009542, 6019084, 7523855, 15047710, 30095420]

約数ペア:

[(1, 30095420), (2, 15047710), (4, 7523855), (5, 6019084), (10, 3009542), (20, 1504771), (31, 970820), (62, 485410), (124, 242705), (155, 194164), (310, 97082), (620, 48541)]