7146180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2$

素因数の和:118

約数の個数: 108

約数和(自身を含む): 23046660

約数和(自身を除く): 15900480

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 37, 45, 58, 60, 74, 87, 90, 111, 116, 145, 148, 174, 180, 185, 222, 261, 290, 333, 348, 370, 435, 444, 522, 555, 580, 666, 740, 870, 1044, 1073, 1110, 1305, 1332, 1369, 1665, 1740, 2146, 2220, 2610, 2738, 3219, 3330, 4107, 4292, 5220, 5365, 5476, 6438, 6660, 6845, 8214, 9657, 10730, 12321, 12876, 13690, 16095, 16428, 19314, 20535, 21460, 24642, 27380, 32190, 38628, 39701, 41070, 48285, 49284, 61605, 64380, 79402, 82140, 96570, 119103, 123210, 158804, 193140, 198505, 238206, 246420, 357309, 397010, 476412, 595515, 714618, 794020, 1191030, 1429236, 1786545, 2382060, 3573090, 7146180]

約数ペア:

[(1, 7146180), (2, 3573090), (3, 2382060), (4, 1786545), (5, 1429236), (6, 1191030), (9, 794020), (10, 714618), (12, 595515), (15, 476412), (18, 397010), (20, 357309), (29, 246420), (30, 238206), (36, 198505), (37, 193140), (45, 158804), (58, 123210), (60, 119103), (74, 96570), (87, 82140), (90, 79402), (111, 64380), (116, 61605), (145, 49284), (148, 48285), (174, 41070), (180, 39701), (185, 38628), (222, 32190), (261, 27380), (290, 24642), (333, 21460), (348, 20535), (370, 19314), (435, 16428), (444, 16095), (522, 13690), (555, 12876), (580, 12321), (666, 10730), (740, 9657), (870, 8214), (1044, 6845), (1073, 6660), (1110, 6438), (1305, 5476), (1332, 5365), (1369, 5220), (1665, 4292), (1740, 4107), (2146, 3330), (2220, 3219), (2610, 2738)]