2480495030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{929}}^1$

素因数の和:1038

約数の個数: 128

約数和(自身を含む): 5399654400

約数和(自身を除く): 2919159370

約数列:

[1, 2, 5, 10, 13, 19, 23, 26, 38, 46, 47, 65, 94, 95, 115, 130, 190, 230, 235, 247, 299, 437, 470, 494, 598, 611, 874, 893, 929, 1081, 1222, 1235, 1495, 1786, 1858, 2162, 2185, 2470, 2990, 3055, 4370, 4465, 4645, 5405, 5681, 6110, 8930, 9290, 10810, 11362, 11609, 12077, 14053, 17651, 20539, 21367, 23218, 24154, 28106, 28405, 35302, 41078, 42734, 43663, 56810, 58045, 60385, 70265, 87326, 88255, 102695, 106835, 116090, 120770, 140530, 176510, 205390, 213670, 218315, 229463, 267007, 277771, 405973, 436630, 458926, 534014, 555542, 567619, 811946, 829597, 1004249, 1135238, 1147315, 1335035, 1388855, 1659194, 2008498, 2029865, 2294630, 2670070, 2777710, 2838095, 4059730, 4147985, 5021245, 5277649, 5676190, 8295970, 10042490, 10555298, 10784761, 13055237, 19080731, 21569522, 26110474, 26388245, 38161462, 52776490, 53923805, 65276185, 95403655, 107847610, 130552370, 190807310, 248049503, 496099006, 1240247515, 2480495030]

約数ペア:

[(1, 2480495030), (2, 1240247515), (5, 496099006), (10, 248049503), (13, 190807310), (19, 130552370), (23, 107847610), (26, 95403655), (38, 65276185), (46, 53923805), (47, 52776490), (65, 38161462), (94, 26388245), (95, 26110474), (115, 21569522), (130, 19080731), (190, 13055237), (230, 10784761), (235, 10555298), (247, 10042490), (299, 8295970), (437, 5676190), (470, 5277649), (494, 5021245), (598, 4147985), (611, 4059730), (874, 2838095), (893, 2777710), (929, 2670070), (1081, 2294630), (1222, 2029865), (1235, 2008498), (1495, 1659194), (1786, 1388855), (1858, 1335035), (2162, 1147315), (2185, 1135238), (2470, 1004249), (2990, 829597), (3055, 811946), (4370, 567619), (4465, 555542), (4645, 534014), (5405, 458926), (5681, 436630), (6110, 405973), (8930, 277771), (9290, 267007), (10810, 229463), (11362, 218315), (11609, 213670), (12077, 205390), (14053, 176510), (17651, 140530), (20539, 120770), (21367, 116090), (23218, 106835), (24154, 102695), (28106, 88255), (28405, 87326), (35302, 70265), (41078, 60385), (42734, 58045), (43663, 56810)]