307079080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{14243}}^1$

素因数の和:14279

約数の個数: 96

約数和(自身を含む): 876860640

約数和(自身を除く): 569781560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 616, 770, 980, 1078, 1540, 1960, 2156, 2695, 3080, 4312, 5390, 10780, 14243, 21560, 28486, 56972, 71215, 99701, 113944, 142430, 156673, 199402, 284860, 313346, 398804, 498505, 569720, 626692, 697907, 783365, 797608, 997010, 1096711, 1253384, 1395814, 1566730, 1994020, 2193422, 2791628, 3133460, 3489535, 3988040, 4386844, 5483555, 5583256, 6266920, 6979070, 7676977, 8773688, 10967110, 13958140, 15353954, 21934220, 27916280, 30707908, 38384885, 43868440, 61415816, 76769770, 153539540, 307079080]

約数ペア:

[(1, 307079080), (2, 153539540), (4, 76769770), (5, 61415816), (7, 43868440), (8, 38384885), (10, 30707908), (11, 27916280), (14, 21934220), (20, 15353954), (22, 13958140), (28, 10967110), (35, 8773688), (40, 7676977), (44, 6979070), (49, 6266920), (55, 5583256), (56, 5483555), (70, 4386844), (77, 3988040), (88, 3489535), (98, 3133460), (110, 2791628), (140, 2193422), (154, 1994020), (196, 1566730), (220, 1395814), (245, 1253384), (280, 1096711), (308, 997010), (385, 797608), (392, 783365), (440, 697907), (490, 626692), (539, 569720), (616, 498505), (770, 398804), (980, 313346), (1078, 284860), (1540, 199402), (1960, 156673), (2156, 142430), (2695, 113944), (3080, 99701), (4312, 71215), (5390, 56972), (10780, 28486), (14243, 21560)]