71786310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{757}}^1$

素因数の和:905

約数の個数: 64

約数和(自身を含む): 180100800

約数和(自身を除く): 108314490

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 109, 145, 174, 218, 290, 327, 435, 545, 654, 757, 870, 1090, 1514, 1635, 2271, 3161, 3270, 3785, 4542, 6322, 7570, 9483, 11355, 15805, 18966, 21953, 22710, 31610, 43906, 47415, 65859, 82513, 94830, 109765, 131718, 165026, 219530, 247539, 329295, 412565, 495078, 658590, 825130, 1237695, 2392877, 2475390, 4785754, 7178631, 11964385, 14357262, 23928770, 35893155, 71786310]

約数ペア:

[(1, 71786310), (2, 35893155), (3, 23928770), (5, 14357262), (6, 11964385), (10, 7178631), (15, 4785754), (29, 2475390), (30, 2392877), (58, 1237695), (87, 825130), (109, 658590), (145, 495078), (174, 412565), (218, 329295), (290, 247539), (327, 219530), (435, 165026), (545, 131718), (654, 109765), (757, 94830), (870, 82513), (1090, 65859), (1514, 47415), (1635, 43906), (2271, 31610), (3161, 22710), (3270, 21953), (3785, 18966), (4542, 15805), (6322, 11355), (7570, 9483)]