1730516340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{227}}^1\times {\mathrm{2593}}^1$

素因数の和:2846

約数の個数: 144

約数和(自身を含む): 5663552832

約数和(自身を除く): 3933036492

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 227, 245, 294, 420, 454, 490, 588, 681, 735, 908, 980, 1135, 1362, 1470, 1589, 2270, 2593, 2724, 2940, 3178, 3405, 4540, 4767, 5186, 6356, 6810, 7779, 7945, 9534, 10372, 11123, 12965, 13620, 15558, 15890, 18151, 19068, 22246, 23835, 25930, 31116, 31780, 33369, 36302, 38895, 44492, 47670, 51860, 54453, 55615, 66738, 72604, 77790, 90755, 95340, 108906, 111230, 127057, 133476, 155580, 166845, 181510, 217812, 222460, 254114, 272265, 333690, 363020, 381171, 508228, 544530, 588611, 635285, 667380, 762342, 1089060, 1177222, 1270570, 1524684, 1765833, 1905855, 2354444, 2541140, 2943055, 3531666, 3811710, 4120277, 5886110, 7063332, 7623420, 8240554, 8829165, 11772220, 12360831, 16481108, 17658330, 20601385, 24721662, 28841939, 35316660, 41202770, 49443324, 57683878, 61804155, 82405540, 86525817, 115367756, 123608310, 144209695, 173051634, 247216620, 288419390, 346103268, 432629085, 576838780, 865258170, 1730516340]

約数ペア:

[(1, 1730516340), (2, 865258170), (3, 576838780), (4, 432629085), (5, 346103268), (6, 288419390), (7, 247216620), (10, 173051634), (12, 144209695), (14, 123608310), (15, 115367756), (20, 86525817), (21, 82405540), (28, 61804155), (30, 57683878), (35, 49443324), (42, 41202770), (49, 35316660), (60, 28841939), (70, 24721662), (84, 20601385), (98, 17658330), (105, 16481108), (140, 12360831), (147, 11772220), (196, 8829165), (210, 8240554), (227, 7623420), (245, 7063332), (294, 5886110), (420, 4120277), (454, 3811710), (490, 3531666), (588, 2943055), (681, 2541140), (735, 2354444), (908, 1905855), (980, 1765833), (1135, 1524684), (1362, 1270570), (1470, 1177222), (1589, 1089060), (2270, 762342), (2593, 667380), (2724, 635285), (2940, 588611), (3178, 544530), (3405, 508228), (4540, 381171), (4767, 363020), (5186, 333690), (6356, 272265), (6810, 254114), (7779, 222460), (7945, 217812), (9534, 181510), (10372, 166845), (11123, 155580), (12965, 133476), (13620, 127057), (15558, 111230), (15890, 108906), (18151, 95340), (19068, 90755), (22246, 77790), (23835, 72604), (25930, 66738), (31116, 55615), (31780, 54453), (33369, 51860), (36302, 47670), (38895, 44492)]