636143060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1951}}^1$

素因数の和:2121

約数の個数: 96

約数和(自身を含む): 1629186048

約数和(自身を除く): 993042988

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 137, 140, 170, 238, 274, 340, 476, 548, 595, 685, 959, 1190, 1370, 1918, 1951, 2329, 2380, 2740, 3836, 3902, 4658, 4795, 7804, 9316, 9590, 9755, 11645, 13657, 16303, 19180, 19510, 23290, 27314, 32606, 33167, 39020, 46580, 54628, 65212, 66334, 68285, 81515, 132668, 136570, 163030, 165835, 232169, 267287, 273140, 326060, 331670, 464338, 534574, 663340, 928676, 1069148, 1160845, 1336435, 1871009, 2321690, 2672870, 3742018, 4543879, 4643380, 5345740, 7484036, 9087758, 9355045, 18175516, 18710090, 22719395, 31807153, 37420180, 45438790, 63614306, 90877580, 127228612, 159035765, 318071530, 636143060]

約数ペア:

[(1, 636143060), (2, 318071530), (4, 159035765), (5, 127228612), (7, 90877580), (10, 63614306), (14, 45438790), (17, 37420180), (20, 31807153), (28, 22719395), (34, 18710090), (35, 18175516), (68, 9355045), (70, 9087758), (85, 7484036), (119, 5345740), (137, 4643380), (140, 4543879), (170, 3742018), (238, 2672870), (274, 2321690), (340, 1871009), (476, 1336435), (548, 1160845), (595, 1069148), (685, 928676), (959, 663340), (1190, 534574), (1370, 464338), (1918, 331670), (1951, 326060), (2329, 273140), (2380, 267287), (2740, 232169), (3836, 165835), (3902, 163030), (4658, 136570), (4795, 132668), (7804, 81515), (9316, 68285), (9590, 66334), (9755, 65212), (11645, 54628), (13657, 46580), (16303, 39020), (19180, 33167), (19510, 32606), (23290, 27314)]