1330902690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{613}}^1$

素因数の和:948

約数の個数: 128

約数和(自身を含む): 3639202560

約数和(自身を除く): 2308299870

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 293, 390, 494, 570, 586, 613, 741, 879, 1226, 1235, 1465, 1482, 1758, 1839, 2470, 2930, 3065, 3678, 3705, 3809, 4395, 5567, 6130, 7410, 7618, 7969, 8790, 9195, 11134, 11427, 11647, 15938, 16701, 18390, 19045, 22854, 23294, 23907, 27835, 33402, 34941, 38090, 39845, 47814, 55670, 57135, 58235, 69882, 72371, 79690, 83505, 114270, 116470, 119535, 144742, 151411, 167010, 174705, 179609, 217113, 239070, 302822, 349410, 359218, 361855, 434226, 454233, 538827, 723710, 757055, 898045, 908466, 1077654, 1085565, 1514110, 1796090, 2171130, 2271165, 2334917, 2694135, 3412571, 4542330, 4669834, 5388270, 6825142, 7004751, 10237713, 11674585, 14009502, 17062855, 20475426, 23349170, 34125710, 35023755, 44363423, 51188565, 70047510, 88726846, 102377130, 133090269, 221817115, 266180538, 443634230, 665451345, 1330902690]

約数ペア:

[(1, 1330902690), (2, 665451345), (3, 443634230), (5, 266180538), (6, 221817115), (10, 133090269), (13, 102377130), (15, 88726846), (19, 70047510), (26, 51188565), (30, 44363423), (38, 35023755), (39, 34125710), (57, 23349170), (65, 20475426), (78, 17062855), (95, 14009502), (114, 11674585), (130, 10237713), (190, 7004751), (195, 6825142), (247, 5388270), (285, 4669834), (293, 4542330), (390, 3412571), (494, 2694135), (570, 2334917), (586, 2271165), (613, 2171130), (741, 1796090), (879, 1514110), (1226, 1085565), (1235, 1077654), (1465, 908466), (1482, 898045), (1758, 757055), (1839, 723710), (2470, 538827), (2930, 454233), (3065, 434226), (3678, 361855), (3705, 359218), (3809, 349410), (4395, 302822), (5567, 239070), (6130, 217113), (7410, 179609), (7618, 174705), (7969, 167010), (8790, 151411), (9195, 144742), (11134, 119535), (11427, 116470), (11647, 114270), (15938, 83505), (16701, 79690), (18390, 72371), (19045, 69882), (22854, 58235), (23294, 57135), (23907, 55670), (27835, 47814), (33402, 39845), (34941, 38090)]