139071450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6971}}^1$

素因数の和:7012

約数の個数: 96

約数和(自身を含む): 414973440

約数和(自身を除く): 275901990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 50, 57, 70, 75, 95, 105, 114, 133, 150, 175, 190, 210, 266, 285, 350, 399, 475, 525, 570, 665, 798, 950, 1050, 1330, 1425, 1995, 2850, 3325, 3990, 6650, 6971, 9975, 13942, 19950, 20913, 34855, 41826, 48797, 69710, 97594, 104565, 132449, 146391, 174275, 209130, 243985, 264898, 292782, 348550, 397347, 487970, 522825, 662245, 731955, 794694, 927143, 1045650, 1219925, 1324490, 1463910, 1854286, 1986735, 2439850, 2781429, 3311225, 3659775, 3973470, 4635715, 5562858, 6622450, 7319550, 9271430, 9933675, 13907145, 19867350, 23178575, 27814290, 46357150, 69535725, 139071450]

約数ペア:

[(1, 139071450), (2, 69535725), (3, 46357150), (5, 27814290), (6, 23178575), (7, 19867350), (10, 13907145), (14, 9933675), (15, 9271430), (19, 7319550), (21, 6622450), (25, 5562858), (30, 4635715), (35, 3973470), (38, 3659775), (42, 3311225), (50, 2781429), (57, 2439850), (70, 1986735), (75, 1854286), (95, 1463910), (105, 1324490), (114, 1219925), (133, 1045650), (150, 927143), (175, 794694), (190, 731955), (210, 662245), (266, 522825), (285, 487970), (350, 397347), (399, 348550), (475, 292782), (525, 264898), (570, 243985), (665, 209130), (798, 174275), (950, 146391), (1050, 132449), (1330, 104565), (1425, 97594), (1995, 69710), (2850, 48797), (3325, 41826), (3990, 34855), (6650, 20913), (6971, 19950), (9975, 13942)]