4953398580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2116837}}^1$

素因数の和:2116865

約数の個数: 72

約数和(自身を含む): 16181109672

約数和(自身を除く): 11227711092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 2116837, 4233674, 6350511, 8467348, 10584185, 12701022, 19051533, 21168370, 25402044, 27518881, 31752555, 38103066, 42336740, 55037762, 63505110, 76206132, 82556643, 95257665, 110075524, 127010220, 137594405, 165113286, 190515330, 247669929, 275188810, 330226572, 381030660, 412783215, 495339858, 550377620, 825566430, 990679716, 1238349645, 1651132860, 2476699290, 4953398580]

約数ペア:

[(1, 4953398580), (2, 2476699290), (3, 1651132860), (4, 1238349645), (5, 990679716), (6, 825566430), (9, 550377620), (10, 495339858), (12, 412783215), (13, 381030660), (15, 330226572), (18, 275188810), (20, 247669929), (26, 190515330), (30, 165113286), (36, 137594405), (39, 127010220), (45, 110075524), (52, 95257665), (60, 82556643), (65, 76206132), (78, 63505110), (90, 55037762), (117, 42336740), (130, 38103066), (156, 31752555), (180, 27518881), (195, 25402044), (234, 21168370), (260, 19051533), (390, 12701022), (468, 10584185), (585, 8467348), (780, 6350511), (1170, 4233674), (2340, 2116837)]