1636700220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{683}}^1\times {\mathrm{13313}}^1$

素因数の和:14011

約数の個数: 72

約数和(自身を含む): 4972299696

約数和(自身を除く): 3335599476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 683, 1366, 2049, 2732, 3415, 4098, 6147, 6830, 8196, 10245, 12294, 13313, 13660, 20490, 24588, 26626, 30735, 39939, 40980, 53252, 61470, 66565, 79878, 119817, 122940, 133130, 159756, 199695, 239634, 266260, 399390, 479268, 599085, 798780, 1198170, 2396340, 9092779, 18185558, 27278337, 36371116, 45463895, 54556674, 81835011, 90927790, 109113348, 136391685, 163670022, 181855580, 272783370, 327340044, 409175055, 545566740, 818350110, 1636700220]

約数ペア:

[(1, 1636700220), (2, 818350110), (3, 545566740), (4, 409175055), (5, 327340044), (6, 272783370), (9, 181855580), (10, 163670022), (12, 136391685), (15, 109113348), (18, 90927790), (20, 81835011), (30, 54556674), (36, 45463895), (45, 36371116), (60, 27278337), (90, 18185558), (180, 9092779), (683, 2396340), (1366, 1198170), (2049, 798780), (2732, 599085), (3415, 479268), (4098, 399390), (6147, 266260), (6830, 239634), (8196, 199695), (10245, 159756), (12294, 133130), (13313, 122940), (13660, 119817), (20490, 79878), (24588, 66565), (26626, 61470), (30735, 53252), (39939, 40980)]