8889797940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3613739}}^1$

素因数の和:3613792

約数の個数: 48

約数和(自身を含む): 25498549440

約数和(自身を除く): 16608751500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 3613739, 7227478, 10841217, 14454956, 18068695, 21682434, 36137390, 43364868, 54206085, 72274780, 108412170, 148163299, 216824340, 296326598, 444489897, 592653196, 740816495, 888979794, 1481632990, 1777959588, 2222449485, 2963265980, 4444898970, 8889797940]

約数ペア:

[(1, 8889797940), (2, 4444898970), (3, 2963265980), (4, 2222449485), (5, 1777959588), (6, 1481632990), (10, 888979794), (12, 740816495), (15, 592653196), (20, 444489897), (30, 296326598), (41, 216824340), (60, 148163299), (82, 108412170), (123, 72274780), (164, 54206085), (205, 43364868), (246, 36137390), (410, 21682434), (492, 18068695), (615, 14454956), (820, 10841217), (1230, 7227478), (2460, 3613739)]