29950760

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:128

約数の個数: 128

約数和(自身を含む): 82080000

約数和(自身を除く): 52129240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 49, 56, 59, 70, 74, 98, 118, 140, 148, 185, 196, 236, 245, 259, 280, 295, 296, 343, 370, 392, 413, 472, 490, 518, 590, 686, 740, 826, 980, 1036, 1180, 1295, 1372, 1480, 1652, 1715, 1813, 1960, 2065, 2072, 2183, 2360, 2590, 2744, 2891, 3304, 3430, 3626, 4130, 4366, 5180, 5782, 6860, 7252, 8260, 8732, 9065, 10360, 10915, 11564, 12691, 13720, 14455, 14504, 15281, 16520, 17464, 18130, 20237, 21830, 23128, 25382, 28910, 30562, 36260, 40474, 43660, 50764, 57820, 61124, 63455, 72520, 76405, 80948, 87320, 101185, 101528, 106967, 115640, 122248, 126910, 152810, 161896, 202370, 213934, 253820, 305620, 404740, 427868, 507640, 534835, 611240, 748769, 809480, 855736, 1069670, 1497538, 2139340, 2995076, 3743845, 4278680, 5990152, 7487690, 14975380, 29950760]

約数ペア:

[(1, 29950760), (2, 14975380), (4, 7487690), (5, 5990152), (7, 4278680), (8, 3743845), (10, 2995076), (14, 2139340), (20, 1497538), (28, 1069670), (35, 855736), (37, 809480), (40, 748769), (49, 611240), (56, 534835), (59, 507640), (70, 427868), (74, 404740), (98, 305620), (118, 253820), (140, 213934), (148, 202370), (185, 161896), (196, 152810), (236, 126910), (245, 122248), (259, 115640), (280, 106967), (295, 101528), (296, 101185), (343, 87320), (370, 80948), (392, 76405), (413, 72520), (472, 63455), (490, 61124), (518, 57820), (590, 50764), (686, 43660), (740, 40474), (826, 36260), (980, 30562), (1036, 28910), (1180, 25382), (1295, 23128), (1372, 21830), (1480, 20237), (1652, 18130), (1715, 17464), (1813, 16520), (1960, 15281), (2065, 14504), (2072, 14455), (2183, 13720), (2360, 12691), (2590, 11564), (2744, 10915), (2891, 10360), (3304, 9065), (3430, 8732), (3626, 8260), (4130, 7252), (4366, 6860), (5180, 5782)]