30147180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{401}}^1$

素因数の和:599

約数の個数: 96

約数和(自身を含む): 97251840

約数和(自身を除く): 67104660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 179, 210, 358, 401, 420, 537, 716, 802, 895, 1074, 1203, 1253, 1604, 1790, 2005, 2148, 2406, 2506, 2685, 2807, 3580, 3759, 4010, 4812, 5012, 5370, 5614, 6015, 6265, 7518, 8020, 8421, 10740, 11228, 12030, 12530, 14035, 15036, 16842, 18795, 24060, 25060, 28070, 33684, 37590, 42105, 56140, 71779, 75180, 84210, 143558, 168420, 215337, 287116, 358895, 430674, 502453, 717790, 861348, 1004906, 1076685, 1435580, 1507359, 2009812, 2153370, 2512265, 3014718, 4306740, 5024530, 6029436, 7536795, 10049060, 15073590, 30147180]

約数ペア:

[(1, 30147180), (2, 15073590), (3, 10049060), (4, 7536795), (5, 6029436), (6, 5024530), (7, 4306740), (10, 3014718), (12, 2512265), (14, 2153370), (15, 2009812), (20, 1507359), (21, 1435580), (28, 1076685), (30, 1004906), (35, 861348), (42, 717790), (60, 502453), (70, 430674), (84, 358895), (105, 287116), (140, 215337), (179, 168420), (210, 143558), (358, 84210), (401, 75180), (420, 71779), (537, 56140), (716, 42105), (802, 37590), (895, 33684), (1074, 28070), (1203, 25060), (1253, 24060), (1604, 18795), (1790, 16842), (2005, 15036), (2148, 14035), (2406, 12530), (2506, 12030), (2685, 11228), (2807, 10740), (3580, 8421), (3759, 8020), (4010, 7518), (4812, 6265), (5012, 6015), (5370, 5614)]