1796408770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:908

約数の個数: 128

約数和(自身を含む): 3919104000

約数和(自身を除く): 2122695230

約数列:

[1, 2, 5, 10, 13, 19, 26, 29, 31, 38, 58, 62, 65, 95, 130, 145, 155, 190, 247, 290, 310, 377, 403, 494, 551, 589, 754, 806, 809, 899, 1102, 1178, 1235, 1618, 1798, 1885, 2015, 2470, 2755, 2945, 3770, 4030, 4045, 4495, 5510, 5890, 7163, 7657, 8090, 8990, 10517, 11687, 14326, 15314, 15371, 17081, 21034, 23374, 23461, 25079, 30742, 34162, 35815, 38285, 46922, 50158, 52585, 58435, 71630, 76570, 76855, 85405, 105170, 116870, 117305, 125395, 153710, 170810, 199823, 222053, 234610, 250790, 304993, 326027, 399646, 444106, 445759, 476501, 609986, 652054, 727291, 891518, 953002, 999115, 1110265, 1454582, 1524965, 1630135, 1998230, 2220530, 2228795, 2382505, 3049930, 3260270, 3636455, 4457590, 4765010, 5794867, 6194513, 7272910, 9454783, 11589734, 12389026, 13818529, 18909566, 27637058, 28974335, 30972565, 47273915, 57948670, 61945130, 69092645, 94547830, 138185290, 179640877, 359281754, 898204385, 1796408770]

約数ペア:

[(1, 1796408770), (2, 898204385), (5, 359281754), (10, 179640877), (13, 138185290), (19, 94547830), (26, 69092645), (29, 61945130), (31, 57948670), (38, 47273915), (58, 30972565), (62, 28974335), (65, 27637058), (95, 18909566), (130, 13818529), (145, 12389026), (155, 11589734), (190, 9454783), (247, 7272910), (290, 6194513), (310, 5794867), (377, 4765010), (403, 4457590), (494, 3636455), (551, 3260270), (589, 3049930), (754, 2382505), (806, 2228795), (809, 2220530), (899, 1998230), (1102, 1630135), (1178, 1524965), (1235, 1454582), (1618, 1110265), (1798, 999115), (1885, 953002), (2015, 891518), (2470, 727291), (2755, 652054), (2945, 609986), (3770, 476501), (4030, 445759), (4045, 444106), (4495, 399646), (5510, 326027), (5890, 304993), (7163, 250790), (7657, 234610), (8090, 222053), (8990, 199823), (10517, 170810), (11687, 153710), (14326, 125395), (15314, 117305), (15371, 116870), (17081, 105170), (21034, 85405), (23374, 76855), (23461, 76570), (25079, 71630), (30742, 58435), (34162, 52585), (35815, 50158), (38285, 46922)]