66185910

素因数分解:

$2^1\times 3^6\times 5^1\times 7^1\times {\mathrm{1297}}^1$

素因数の和:1329

約数の個数: 112

約数和(自身を含む): 204294816

約数和(自身を除く): 138108906

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 243, 270, 315, 378, 405, 486, 567, 630, 729, 810, 945, 1134, 1215, 1297, 1458, 1701, 1890, 2430, 2594, 2835, 3402, 3645, 3891, 5103, 5670, 6485, 7290, 7782, 8505, 9079, 10206, 11673, 12970, 17010, 18158, 19455, 23346, 25515, 27237, 35019, 38910, 45395, 51030, 54474, 58365, 70038, 81711, 90790, 105057, 116730, 136185, 163422, 175095, 210114, 245133, 272370, 315171, 350190, 408555, 490266, 525285, 630342, 735399, 817110, 945513, 1050570, 1225665, 1470798, 1575855, 1891026, 2206197, 2451330, 3151710, 3676995, 4412394, 4727565, 6618591, 7353990, 9455130, 11030985, 13237182, 22061970, 33092955, 66185910]

約数ペア:

[(1, 66185910), (2, 33092955), (3, 22061970), (5, 13237182), (6, 11030985), (7, 9455130), (9, 7353990), (10, 6618591), (14, 4727565), (15, 4412394), (18, 3676995), (21, 3151710), (27, 2451330), (30, 2206197), (35, 1891026), (42, 1575855), (45, 1470798), (54, 1225665), (63, 1050570), (70, 945513), (81, 817110), (90, 735399), (105, 630342), (126, 525285), (135, 490266), (162, 408555), (189, 350190), (210, 315171), (243, 272370), (270, 245133), (315, 210114), (378, 175095), (405, 163422), (486, 136185), (567, 116730), (630, 105057), (729, 90790), (810, 81711), (945, 70038), (1134, 58365), (1215, 54474), (1297, 51030), (1458, 45395), (1701, 38910), (1890, 35019), (2430, 27237), (2594, 25515), (2835, 23346), (3402, 19455), (3645, 18158), (3891, 17010), (5103, 12970), (5670, 11673), (6485, 10206), (7290, 9079), (7782, 8505)]