67003020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1297}}^1$

素因数の和:1360

約数の個数: 144

約数和(自身を含む): 238125888

約数和(自身を除く): 171122868

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 41, 42, 45, 60, 63, 70, 82, 84, 90, 105, 123, 126, 140, 164, 180, 205, 210, 246, 252, 287, 315, 369, 410, 420, 492, 574, 615, 630, 738, 820, 861, 1148, 1230, 1260, 1297, 1435, 1476, 1722, 1845, 2460, 2583, 2594, 2870, 3444, 3690, 3891, 4305, 5166, 5188, 5740, 6485, 7380, 7782, 8610, 9079, 10332, 11673, 12915, 12970, 15564, 17220, 18158, 19455, 23346, 25830, 25940, 27237, 36316, 38910, 45395, 46692, 51660, 53177, 54474, 58365, 77820, 81711, 90790, 106354, 108948, 116730, 136185, 159531, 163422, 181580, 212708, 233460, 265885, 272370, 319062, 326844, 372239, 408555, 478593, 531770, 544740, 638124, 744478, 797655, 817110, 957186, 1063540, 1116717, 1488956, 1595310, 1634220, 1861195, 1914372, 2233434, 2392965, 3190620, 3350151, 3722390, 4466868, 4785930, 5583585, 6700302, 7444780, 9571860, 11167170, 13400604, 16750755, 22334340, 33501510, 67003020]

約数ペア:

[(1, 67003020), (2, 33501510), (3, 22334340), (4, 16750755), (5, 13400604), (6, 11167170), (7, 9571860), (9, 7444780), (10, 6700302), (12, 5583585), (14, 4785930), (15, 4466868), (18, 3722390), (20, 3350151), (21, 3190620), (28, 2392965), (30, 2233434), (35, 1914372), (36, 1861195), (41, 1634220), (42, 1595310), (45, 1488956), (60, 1116717), (63, 1063540), (70, 957186), (82, 817110), (84, 797655), (90, 744478), (105, 638124), (123, 544740), (126, 531770), (140, 478593), (164, 408555), (180, 372239), (205, 326844), (210, 319062), (246, 272370), (252, 265885), (287, 233460), (315, 212708), (369, 181580), (410, 163422), (420, 159531), (492, 136185), (574, 116730), (615, 108948), (630, 106354), (738, 90790), (820, 81711), (861, 77820), (1148, 58365), (1230, 54474), (1260, 53177), (1297, 51660), (1435, 46692), (1476, 45395), (1722, 38910), (1845, 36316), (2460, 27237), (2583, 25940), (2594, 25830), (2870, 23346), (3444, 19455), (3690, 18158), (3891, 17220), (4305, 15564), (5166, 12970), (5188, 12915), (5740, 11673), (6485, 10332), (7380, 9079), (7782, 8610)]