2174644290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{21529}}^1$

素因数の和:21596

約数の個数: 128

約数和(自身を含む): 6597480960

約数和(自身を除く): 4422836670

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 37, 39, 42, 65, 70, 74, 78, 91, 105, 111, 130, 182, 185, 195, 210, 222, 259, 273, 370, 390, 455, 481, 518, 546, 555, 777, 910, 962, 1110, 1295, 1365, 1443, 1554, 2405, 2590, 2730, 2886, 3367, 3885, 4810, 6734, 7215, 7770, 10101, 14430, 16835, 20202, 21529, 33670, 43058, 50505, 64587, 101010, 107645, 129174, 150703, 215290, 279877, 301406, 322935, 452109, 559754, 645870, 753515, 796573, 839631, 904218, 1399385, 1507030, 1593146, 1679262, 1959139, 2260545, 2389719, 2798770, 3918278, 3982865, 4198155, 4521090, 4779438, 5576011, 5877417, 7965730, 8396310, 9795695, 10355449, 11152022, 11754834, 11948595, 16728033, 19591390, 20710898, 23897190, 27880055, 29387085, 31066347, 33456066, 51777245, 55760110, 58774170, 62132694, 72488143, 83640165, 103554490, 144976286, 155331735, 167280330, 217464429, 310663470, 362440715, 434928858, 724881430, 1087322145, 2174644290]

約数ペア:

[(1, 2174644290), (2, 1087322145), (3, 724881430), (5, 434928858), (6, 362440715), (7, 310663470), (10, 217464429), (13, 167280330), (14, 155331735), (15, 144976286), (21, 103554490), (26, 83640165), (30, 72488143), (35, 62132694), (37, 58774170), (39, 55760110), (42, 51777245), (65, 33456066), (70, 31066347), (74, 29387085), (78, 27880055), (91, 23897190), (105, 20710898), (111, 19591390), (130, 16728033), (182, 11948595), (185, 11754834), (195, 11152022), (210, 10355449), (222, 9795695), (259, 8396310), (273, 7965730), (370, 5877417), (390, 5576011), (455, 4779438), (481, 4521090), (518, 4198155), (546, 3982865), (555, 3918278), (777, 2798770), (910, 2389719), (962, 2260545), (1110, 1959139), (1295, 1679262), (1365, 1593146), (1443, 1507030), (1554, 1399385), (2405, 904218), (2590, 839631), (2730, 796573), (2886, 753515), (3367, 645870), (3885, 559754), (4810, 452109), (6734, 322935), (7215, 301406), (7770, 279877), (10101, 215290), (14430, 150703), (16835, 129174), (20202, 107645), (21529, 101010), (33670, 64587), (43058, 50505)]