31735080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6781}}^1$

素因数の和:6811

約数の個数: 96

約数和(自身を含む): 111089160

約数和(自身を除く): 79354080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 6781, 13562, 20343, 27124, 33905, 40686, 54248, 61029, 67810, 81372, 88153, 101715, 122058, 135620, 162744, 176306, 203430, 244116, 264459, 271240, 305145, 352612, 406860, 440765, 488232, 528918, 610290, 705224, 793377, 813720, 881530, 1057836, 1220580, 1322295, 1586754, 1763060, 2115672, 2441160, 2644590, 3173508, 3526120, 3966885, 5289180, 6347016, 7933770, 10578360, 15867540, 31735080]

約数ペア:

[(1, 31735080), (2, 15867540), (3, 10578360), (4, 7933770), (5, 6347016), (6, 5289180), (8, 3966885), (9, 3526120), (10, 3173508), (12, 2644590), (13, 2441160), (15, 2115672), (18, 1763060), (20, 1586754), (24, 1322295), (26, 1220580), (30, 1057836), (36, 881530), (39, 813720), (40, 793377), (45, 705224), (52, 610290), (60, 528918), (65, 488232), (72, 440765), (78, 406860), (90, 352612), (104, 305145), (117, 271240), (120, 264459), (130, 244116), (156, 203430), (180, 176306), (195, 162744), (234, 135620), (260, 122058), (312, 101715), (360, 88153), (390, 81372), (468, 67810), (520, 61029), (585, 54248), (780, 40686), (936, 33905), (1170, 27124), (1560, 20343), (2340, 13562), (4680, 6781)]