70721430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:115

約数の個数: 128

約数和(自身を含む): 195350400

約数和(自身を除く): 124628970

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 37, 39, 58, 65, 74, 78, 87, 111, 130, 145, 169, 174, 185, 195, 222, 290, 338, 370, 377, 390, 435, 481, 507, 555, 754, 845, 870, 962, 1014, 1073, 1110, 1131, 1443, 1690, 1885, 2146, 2197, 2262, 2405, 2535, 2886, 3219, 3770, 4394, 4810, 4901, 5070, 5365, 5655, 6253, 6438, 6591, 7215, 9802, 10730, 10985, 11310, 12506, 13182, 13949, 14430, 14703, 16095, 18759, 21970, 24505, 27898, 29406, 31265, 32190, 32955, 37518, 41847, 49010, 62530, 63713, 65910, 69745, 73515, 81289, 83694, 93795, 127426, 139490, 147030, 162578, 181337, 187590, 191139, 209235, 243867, 318565, 362674, 382278, 406445, 418470, 487734, 544011, 637130, 812890, 906685, 955695, 1088022, 1219335, 1813370, 1911390, 2357381, 2438670, 2720055, 4714762, 5440110, 7072143, 11786905, 14144286, 23573810, 35360715, 70721430]

約数ペア:

[(1, 70721430), (2, 35360715), (3, 23573810), (5, 14144286), (6, 11786905), (10, 7072143), (13, 5440110), (15, 4714762), (26, 2720055), (29, 2438670), (30, 2357381), (37, 1911390), (39, 1813370), (58, 1219335), (65, 1088022), (74, 955695), (78, 906685), (87, 812890), (111, 637130), (130, 544011), (145, 487734), (169, 418470), (174, 406445), (185, 382278), (195, 362674), (222, 318565), (290, 243867), (338, 209235), (370, 191139), (377, 187590), (390, 181337), (435, 162578), (481, 147030), (507, 139490), (555, 127426), (754, 93795), (845, 83694), (870, 81289), (962, 73515), (1014, 69745), (1073, 65910), (1110, 63713), (1131, 62530), (1443, 49010), (1690, 41847), (1885, 37518), (2146, 32955), (2197, 32190), (2262, 31265), (2405, 29406), (2535, 27898), (2886, 24505), (3219, 21970), (3770, 18759), (4394, 16095), (4810, 14703), (4901, 14430), (5070, 13949), (5365, 13182), (5655, 12506), (6253, 11310), (6438, 10985), (6591, 10730), (7215, 9802)]