37787820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{12853}}^1$

素因数の和:12879

約数の個数: 72

約数和(自身を含む): 123089904

約数和(自身を除く): 85302084

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 12853, 25706, 38559, 51412, 64265, 77118, 89971, 128530, 154236, 179942, 192795, 257060, 269913, 359884, 385590, 449855, 539826, 629797, 771180, 899710, 1079652, 1259594, 1349565, 1799420, 1889391, 2519188, 2699130, 3148985, 3778782, 5398260, 6297970, 7557564, 9446955, 12595940, 18893910, 37787820]

約数ペア:

[(1, 37787820), (2, 18893910), (3, 12595940), (4, 9446955), (5, 7557564), (6, 6297970), (7, 5398260), (10, 3778782), (12, 3148985), (14, 2699130), (15, 2519188), (20, 1889391), (21, 1799420), (28, 1349565), (30, 1259594), (35, 1079652), (42, 899710), (49, 771180), (60, 629797), (70, 539826), (84, 449855), (98, 385590), (105, 359884), (140, 269913), (147, 257060), (196, 192795), (210, 179942), (245, 154236), (294, 128530), (420, 89971), (490, 77118), (588, 64265), (735, 51412), (980, 38559), (1470, 25706), (2940, 12853)]