1245544070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{617}}^1$

素因数の和:845

約数の個数: 64

約数和(自身を含む): 2396376576

約数和(自身を除く): 1150832506

約数列:

[1, 2, 5, 10, 23, 46, 67, 115, 131, 134, 230, 262, 335, 617, 655, 670, 1234, 1310, 1541, 3013, 3082, 3085, 6026, 6170, 7705, 8777, 14191, 15065, 15410, 17554, 28382, 30130, 41339, 43885, 70955, 80827, 82678, 87770, 141910, 161654, 201871, 206695, 403742, 404135, 413390, 808270, 950797, 1009355, 1859021, 1901594, 2018710, 3718042, 4753985, 5415409, 9295105, 9507970, 10830818, 18590210, 27077045, 54154090, 124554407, 249108814, 622772035, 1245544070]

約数ペア:

[(1, 1245544070), (2, 622772035), (5, 249108814), (10, 124554407), (23, 54154090), (46, 27077045), (67, 18590210), (115, 10830818), (131, 9507970), (134, 9295105), (230, 5415409), (262, 4753985), (335, 3718042), (617, 2018710), (655, 1901594), (670, 1859021), (1234, 1009355), (1310, 950797), (1541, 808270), (3013, 413390), (3082, 404135), (3085, 403742), (6026, 206695), (6170, 201871), (7705, 161654), (8777, 141910), (14191, 87770), (15065, 82678), (15410, 80827), (17554, 70955), (28382, 43885), (30130, 41339)]