13004810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:519

約数の個数: 64

約数和(自身を含む): 29804544

約数和(自身を除く): 16799734

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 62, 65, 70, 91, 130, 155, 182, 217, 310, 403, 434, 455, 461, 806, 910, 922, 1085, 2015, 2170, 2305, 2821, 3227, 4030, 4610, 5642, 5993, 6454, 11986, 14105, 14291, 16135, 28210, 28582, 29965, 32270, 41951, 59930, 71455, 83902, 100037, 142910, 185783, 200074, 209755, 371566, 419510, 500185, 928915, 1000370, 1300481, 1857830, 2600962, 6502405, 13004810]

約数ペア:

[(1, 13004810), (2, 6502405), (5, 2600962), (7, 1857830), (10, 1300481), (13, 1000370), (14, 928915), (26, 500185), (31, 419510), (35, 371566), (62, 209755), (65, 200074), (70, 185783), (91, 142910), (130, 100037), (155, 83902), (182, 71455), (217, 59930), (310, 41951), (403, 32270), (434, 29965), (455, 28582), (461, 28210), (806, 16135), (910, 14291), (922, 14105), (1085, 11986), (2015, 6454), (2170, 5993), (2305, 5642), (2821, 4610), (3227, 4030)]