16872030

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:215

約数の個数: 128

約数和(自身を含む): 52531200

約数和(自身を除く): 35659170

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 79, 90, 105, 113, 126, 135, 158, 189, 210, 226, 237, 270, 315, 339, 378, 395, 474, 553, 565, 630, 678, 711, 790, 791, 945, 1017, 1106, 1130, 1185, 1422, 1582, 1659, 1695, 1890, 2034, 2133, 2370, 2373, 2765, 3051, 3318, 3390, 3555, 3955, 4266, 4746, 4977, 5085, 5530, 6102, 7110, 7119, 7910, 8295, 8927, 9954, 10170, 10665, 11865, 14238, 14931, 15255, 16590, 17854, 21330, 21357, 23730, 24885, 26781, 29862, 30510, 35595, 42714, 44635, 49770, 53562, 62489, 71190, 74655, 80343, 89270, 106785, 124978, 133905, 149310, 160686, 187467, 213570, 241029, 267810, 312445, 374934, 401715, 482058, 562401, 624890, 803430, 937335, 1124802, 1205145, 1687203, 1874670, 2410290, 2812005, 3374406, 5624010, 8436015, 16872030]

約数ペア:

[(1, 16872030), (2, 8436015), (3, 5624010), (5, 3374406), (6, 2812005), (7, 2410290), (9, 1874670), (10, 1687203), (14, 1205145), (15, 1124802), (18, 937335), (21, 803430), (27, 624890), (30, 562401), (35, 482058), (42, 401715), (45, 374934), (54, 312445), (63, 267810), (70, 241029), (79, 213570), (90, 187467), (105, 160686), (113, 149310), (126, 133905), (135, 124978), (158, 106785), (189, 89270), (210, 80343), (226, 74655), (237, 71190), (270, 62489), (315, 53562), (339, 49770), (378, 44635), (395, 42714), (474, 35595), (553, 30510), (565, 29862), (630, 26781), (678, 24885), (711, 23730), (790, 21357), (791, 21330), (945, 17854), (1017, 16590), (1106, 15255), (1130, 14931), (1185, 14238), (1422, 11865), (1582, 10665), (1659, 10170), (1695, 9954), (1890, 8927), (2034, 8295), (2133, 7910), (2370, 7119), (2373, 7110), (2765, 6102), (3051, 5530), (3318, 5085), (3390, 4977), (3555, 4746), (3955, 4266)]