172029060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{136531}}^1$

素因数の和:136553

約数の個数: 72

約数和(自身を含む): 596371776

約数和(自身を除く): 424342716

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 136531, 273062, 409593, 546124, 682655, 819186, 955717, 1228779, 1365310, 1638372, 1911434, 2047965, 2457558, 2730620, 2867151, 3822868, 4095930, 4778585, 4915116, 5734302, 6143895, 8191860, 8601453, 9557170, 11468604, 12287790, 14335755, 17202906, 19114340, 24575580, 28671510, 34405812, 43007265, 57343020, 86014530, 172029060]

約数ペア:

[(1, 172029060), (2, 86014530), (3, 57343020), (4, 43007265), (5, 34405812), (6, 28671510), (7, 24575580), (9, 19114340), (10, 17202906), (12, 14335755), (14, 12287790), (15, 11468604), (18, 9557170), (20, 8601453), (21, 8191860), (28, 6143895), (30, 5734302), (35, 4915116), (36, 4778585), (42, 4095930), (45, 3822868), (60, 2867151), (63, 2730620), (70, 2457558), (84, 2047965), (90, 1911434), (105, 1638372), (126, 1365310), (140, 1228779), (180, 955717), (210, 819186), (252, 682655), (315, 546124), (420, 409593), (630, 273062), (1260, 136531)]