231616620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{44371}}^1$

素因数の和:44415

約数の個数: 72

約数和(自身を含む): 726813360

約数和(自身を除く): 495196740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 44371, 88742, 133113, 177484, 221855, 266226, 399339, 443710, 532452, 665565, 798678, 887420, 1286759, 1331130, 1597356, 1996695, 2573518, 2662260, 3860277, 3993390, 5147036, 6433795, 7720554, 7986780, 11580831, 12867590, 15441108, 19301385, 23161662, 25735180, 38602770, 46323324, 57904155, 77205540, 115808310, 231616620]

約数ペア:

[(1, 231616620), (2, 115808310), (3, 77205540), (4, 57904155), (5, 46323324), (6, 38602770), (9, 25735180), (10, 23161662), (12, 19301385), (15, 15441108), (18, 12867590), (20, 11580831), (29, 7986780), (30, 7720554), (36, 6433795), (45, 5147036), (58, 3993390), (60, 3860277), (87, 2662260), (90, 2573518), (116, 1996695), (145, 1597356), (174, 1331130), (180, 1286759), (261, 887420), (290, 798678), (348, 665565), (435, 532452), (522, 443710), (580, 399339), (870, 266226), (1044, 221855), (1305, 177484), (1740, 133113), (2610, 88742), (5220, 44371)]