27564810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1$

素因数の和:492

約数の個数: 128

約数和(自身を含む): 85155840

約数和(自身を除く): 57591030

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 23, 26, 30, 35, 39, 42, 46, 65, 69, 70, 78, 91, 105, 115, 130, 138, 161, 182, 195, 210, 230, 273, 299, 322, 345, 390, 439, 455, 483, 546, 598, 690, 805, 878, 897, 910, 966, 1317, 1365, 1495, 1610, 1794, 2093, 2195, 2415, 2634, 2730, 2990, 3073, 4186, 4390, 4485, 4830, 5707, 6146, 6279, 6585, 8970, 9219, 10097, 10465, 11414, 12558, 13170, 15365, 17121, 18438, 20194, 20930, 28535, 30291, 30730, 31395, 34242, 39949, 46095, 50485, 57070, 60582, 62790, 70679, 79898, 85605, 92190, 100970, 119847, 131261, 141358, 151455, 171210, 199745, 212037, 239694, 262522, 302910, 353395, 393783, 399490, 424074, 599235, 656305, 706790, 787566, 918827, 1060185, 1198470, 1312610, 1837654, 1968915, 2120370, 2756481, 3937830, 4594135, 5512962, 9188270, 13782405, 27564810]

約数ペア:

[(1, 27564810), (2, 13782405), (3, 9188270), (5, 5512962), (6, 4594135), (7, 3937830), (10, 2756481), (13, 2120370), (14, 1968915), (15, 1837654), (21, 1312610), (23, 1198470), (26, 1060185), (30, 918827), (35, 787566), (39, 706790), (42, 656305), (46, 599235), (65, 424074), (69, 399490), (70, 393783), (78, 353395), (91, 302910), (105, 262522), (115, 239694), (130, 212037), (138, 199745), (161, 171210), (182, 151455), (195, 141358), (210, 131261), (230, 119847), (273, 100970), (299, 92190), (322, 85605), (345, 79898), (390, 70679), (439, 62790), (455, 60582), (483, 57070), (546, 50485), (598, 46095), (690, 39949), (805, 34242), (878, 31395), (897, 30730), (910, 30291), (966, 28535), (1317, 20930), (1365, 20194), (1495, 18438), (1610, 17121), (1794, 15365), (2093, 13170), (2195, 12558), (2415, 11414), (2634, 10465), (2730, 10097), (2990, 9219), (3073, 8970), (4186, 6585), (4390, 6279), (4485, 6146), (4830, 5707)]