69962650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1553}}^1$

素因数の和:1635

約数の個数: 48

約数和(自身を含む): 140475384

約数和(自身を除く): 70512734

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 53, 85, 106, 170, 265, 425, 530, 850, 901, 1325, 1553, 1802, 2650, 3106, 4505, 7765, 9010, 15530, 22525, 26401, 38825, 45050, 52802, 77650, 82309, 132005, 164618, 264010, 411545, 660025, 823090, 1320050, 1399253, 2057725, 2798506, 4115450, 6996265, 13992530, 34981325, 69962650]

約数ペア:

[(1, 69962650), (2, 34981325), (5, 13992530), (10, 6996265), (17, 4115450), (25, 2798506), (34, 2057725), (50, 1399253), (53, 1320050), (85, 823090), (106, 660025), (170, 411545), (265, 264010), (425, 164618), (530, 132005), (850, 82309), (901, 77650), (1325, 52802), (1553, 45050), (1802, 38825), (2650, 26401), (3106, 22525), (4505, 15530), (7765, 9010)]