131559330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{4507}}^1$

素因数の和:4663

約数の個数: 64

約数和(自身を含む): 363525120

約数和(自身を除く): 231965790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 139, 210, 278, 417, 695, 834, 973, 1390, 1946, 2085, 2919, 4170, 4507, 4865, 5838, 9014, 9730, 13521, 14595, 22535, 27042, 29190, 31549, 45070, 63098, 67605, 94647, 135210, 157745, 189294, 315490, 473235, 626473, 946470, 1252946, 1879419, 3132365, 3758838, 4385311, 6264730, 8770622, 9397095, 13155933, 18794190, 21926555, 26311866, 43853110, 65779665, 131559330]

約数ペア:

[(1, 131559330), (2, 65779665), (3, 43853110), (5, 26311866), (6, 21926555), (7, 18794190), (10, 13155933), (14, 9397095), (15, 8770622), (21, 6264730), (30, 4385311), (35, 3758838), (42, 3132365), (70, 1879419), (105, 1252946), (139, 946470), (210, 626473), (278, 473235), (417, 315490), (695, 189294), (834, 157745), (973, 135210), (1390, 94647), (1946, 67605), (2085, 63098), (2919, 45070), (4170, 31549), (4507, 29190), (4865, 27042), (5838, 22535), (9014, 14595), (9730, 13521)]