7131532030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{2999}}^1$

素因数の和:3254

約数の個数: 96

約数和(自身を含む): 15660864000

約数和(自身を除く): 8529331970

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 211, 230, 245, 322, 422, 490, 805, 1055, 1127, 1477, 1610, 2110, 2254, 2954, 2999, 4853, 5635, 5998, 7385, 9706, 10339, 11270, 14770, 14995, 20678, 20993, 24265, 29990, 33971, 41986, 48530, 51695, 67942, 68977, 103390, 104965, 137954, 146951, 169855, 209930, 237797, 293902, 339710, 344885, 475594, 482839, 632789, 689770, 734755, 965678, 1188985, 1265578, 1469510, 2377970, 2414195, 3163945, 3379873, 4429523, 4828390, 6327890, 6759746, 8859046, 14554147, 16899365, 22147615, 29108294, 31006661, 33798730, 44295230, 62013322, 72770735, 101879029, 145541470, 155033305, 203758058, 310066610, 509395145, 713153203, 1018790290, 1426306406, 3565766015, 7131532030]

約数ペア:

[(1, 7131532030), (2, 3565766015), (5, 1426306406), (7, 1018790290), (10, 713153203), (14, 509395145), (23, 310066610), (35, 203758058), (46, 155033305), (49, 145541470), (70, 101879029), (98, 72770735), (115, 62013322), (161, 44295230), (211, 33798730), (230, 31006661), (245, 29108294), (322, 22147615), (422, 16899365), (490, 14554147), (805, 8859046), (1055, 6759746), (1127, 6327890), (1477, 4828390), (1610, 4429523), (2110, 3379873), (2254, 3163945), (2954, 2414195), (2999, 2377970), (4853, 1469510), (5635, 1265578), (5998, 1188985), (7385, 965678), (9706, 734755), (10339, 689770), (11270, 632789), (14770, 482839), (14995, 475594), (20678, 344885), (20993, 339710), (24265, 293902), (29990, 237797), (33971, 209930), (41986, 169855), (48530, 146951), (51695, 137954), (67942, 104965), (68977, 103390)]