42475020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4397}}^1$

素因数の和:4439

約数の個数: 96

約数和(自身を含む): 141861888

約数和(自身を除く): 99386868

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4397, 4830, 8794, 9660, 13191, 17588, 21985, 26382, 30779, 43970, 52764, 61558, 65955, 87940, 92337, 101131, 123116, 131910, 153895, 184674, 202262, 263820, 303393, 307790, 369348, 404524, 461685, 505655, 606786, 615580, 707917, 923370, 1011310, 1213572, 1415834, 1516965, 1846740, 2022620, 2123751, 2831668, 3033930, 3539585, 4247502, 6067860, 7079170, 8495004, 10618755, 14158340, 21237510, 42475020]

約数ペア:

[(1, 42475020), (2, 21237510), (3, 14158340), (4, 10618755), (5, 8495004), (6, 7079170), (7, 6067860), (10, 4247502), (12, 3539585), (14, 3033930), (15, 2831668), (20, 2123751), (21, 2022620), (23, 1846740), (28, 1516965), (30, 1415834), (35, 1213572), (42, 1011310), (46, 923370), (60, 707917), (69, 615580), (70, 606786), (84, 505655), (92, 461685), (105, 404524), (115, 369348), (138, 307790), (140, 303393), (161, 263820), (210, 202262), (230, 184674), (276, 153895), (322, 131910), (345, 123116), (420, 101131), (460, 92337), (483, 87940), (644, 65955), (690, 61558), (805, 52764), (966, 43970), (1380, 30779), (1610, 26382), (1932, 21985), (2415, 17588), (3220, 13191), (4397, 9660), (4830, 8794)]