64973610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:309

約数の個数: 128

約数和(自身を含む): 189423360

約数和(自身を除く): 124449750

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 107, 117, 130, 135, 173, 195, 214, 234, 270, 321, 346, 351, 390, 519, 535, 585, 642, 702, 865, 963, 1038, 1070, 1170, 1391, 1557, 1605, 1730, 1755, 1926, 2249, 2595, 2782, 2889, 3114, 3210, 3510, 4173, 4498, 4671, 4815, 5190, 5778, 6747, 6955, 7785, 8346, 9342, 9630, 11245, 12519, 13494, 13910, 14445, 15570, 18511, 20241, 20865, 22490, 23355, 25038, 28890, 33735, 37022, 37557, 40482, 41730, 46710, 55533, 60723, 62595, 67470, 75114, 92555, 101205, 111066, 121446, 125190, 166599, 185110, 187785, 202410, 240643, 277665, 303615, 333198, 375570, 481286, 499797, 555330, 607230, 721929, 832995, 999594, 1203215, 1443858, 1665990, 2165787, 2406430, 2498985, 3609645, 4331574, 4997970, 6497361, 7219290, 10828935, 12994722, 21657870, 32486805, 64973610]

約数ペア:

[(1, 64973610), (2, 32486805), (3, 21657870), (5, 12994722), (6, 10828935), (9, 7219290), (10, 6497361), (13, 4997970), (15, 4331574), (18, 3609645), (26, 2498985), (27, 2406430), (30, 2165787), (39, 1665990), (45, 1443858), (54, 1203215), (65, 999594), (78, 832995), (90, 721929), (107, 607230), (117, 555330), (130, 499797), (135, 481286), (173, 375570), (195, 333198), (214, 303615), (234, 277665), (270, 240643), (321, 202410), (346, 187785), (351, 185110), (390, 166599), (519, 125190), (535, 121446), (585, 111066), (642, 101205), (702, 92555), (865, 75114), (963, 67470), (1038, 62595), (1070, 60723), (1170, 55533), (1391, 46710), (1557, 41730), (1605, 40482), (1730, 37557), (1755, 37022), (1926, 33735), (2249, 28890), (2595, 25038), (2782, 23355), (2889, 22490), (3114, 20865), (3210, 20241), (3510, 18511), (4173, 15570), (4498, 14445), (4671, 13910), (4815, 13494), (5190, 12519), (5778, 11245), (6747, 9630), (6955, 9342), (7785, 8346)]