30204110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2239}}^1$

素因数の和:2336

約数の個数: 32

約数和(自身を含む): 58060800

約数和(自身を除く): 27856690

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 142, 190, 355, 710, 1349, 2239, 2698, 4478, 6745, 11195, 13490, 22390, 42541, 85082, 158969, 212705, 317938, 425410, 794845, 1589690, 3020411, 6040822, 15102055, 30204110]

約数ペア:

[(1, 30204110), (2, 15102055), (5, 6040822), (10, 3020411), (19, 1589690), (38, 794845), (71, 425410), (95, 317938), (142, 212705), (190, 158969), (355, 85082), (710, 42541), (1349, 22390), (2239, 13490), (2698, 11195), (4478, 6745)]