66191340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:499

約数の個数: 96

約数和(自身を含む): 194040000

約数和(自身を除く): 127848660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 109, 116, 145, 174, 218, 290, 327, 348, 349, 435, 436, 545, 580, 654, 698, 870, 1047, 1090, 1308, 1396, 1635, 1740, 1745, 2094, 2180, 3161, 3270, 3490, 4188, 5235, 6322, 6540, 6980, 9483, 10121, 10470, 12644, 15805, 18966, 20242, 20940, 30363, 31610, 37932, 38041, 40484, 47415, 50605, 60726, 63220, 76082, 94830, 101210, 114123, 121452, 151815, 152164, 189660, 190205, 202420, 228246, 303630, 380410, 456492, 570615, 607260, 760820, 1103189, 1141230, 2206378, 2282460, 3309567, 4412756, 5515945, 6619134, 11031890, 13238268, 16547835, 22063780, 33095670, 66191340]

約数ペア:

[(1, 66191340), (2, 33095670), (3, 22063780), (4, 16547835), (5, 13238268), (6, 11031890), (10, 6619134), (12, 5515945), (15, 4412756), (20, 3309567), (29, 2282460), (30, 2206378), (58, 1141230), (60, 1103189), (87, 760820), (109, 607260), (116, 570615), (145, 456492), (174, 380410), (218, 303630), (290, 228246), (327, 202420), (348, 190205), (349, 189660), (435, 152164), (436, 151815), (545, 121452), (580, 114123), (654, 101210), (698, 94830), (870, 76082), (1047, 63220), (1090, 60726), (1308, 50605), (1396, 47415), (1635, 40484), (1740, 38041), (1745, 37932), (2094, 31610), (2180, 30363), (3161, 20940), (3270, 20242), (3490, 18966), (4188, 15805), (5235, 12644), (6322, 10470), (6540, 10121), (6980, 9483)]