108841740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{37021}}^1$

素因数の和:37047

約数の個数: 72

約数和(自身を含む): 354522672

約数和(自身を除く): 245680932

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, 37021, 74042, 111063, 148084, 185105, 222126, 259147, 370210, 444252, 518294, 555315, 740420, 777441, 1036588, 1110630, 1295735, 1554882, 1814029, 2221260, 2591470, 3109764, 3628058, 3887205, 5182940, 5442087, 7256116, 7774410, 9070145, 10884174, 15548820, 18140290, 21768348, 27210435, 36280580, 54420870, 108841740]

約数ペア:

[(1, 108841740), (2, 54420870), (3, 36280580), (4, 27210435), (5, 21768348), (6, 18140290), (7, 15548820), (10, 10884174), (12, 9070145), (14, 7774410), (15, 7256116), (20, 5442087), (21, 5182940), (28, 3887205), (30, 3628058), (35, 3109764), (42, 2591470), (49, 2221260), (60, 1814029), (70, 1554882), (84, 1295735), (98, 1110630), (105, 1036588), (140, 777441), (147, 740420), (196, 555315), (210, 518294), (245, 444252), (294, 370210), (420, 259147), (490, 222126), (588, 185105), (735, 148084), (980, 111063), (1470, 74042), (2940, 37021)]