413902020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{6121}}^1$

素因数の和:6170

約数の個数: 144

約数和(自身を含む): 1406982528

約数和(自身を除く): 993080508

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 49, 60, 69, 70, 84, 92, 98, 105, 115, 138, 140, 147, 161, 196, 210, 230, 245, 276, 294, 322, 345, 420, 460, 483, 490, 588, 644, 690, 735, 805, 966, 980, 1127, 1380, 1470, 1610, 1932, 2254, 2415, 2940, 3220, 3381, 4508, 4830, 5635, 6121, 6762, 9660, 11270, 12242, 13524, 16905, 18363, 22540, 24484, 30605, 33810, 36726, 42847, 61210, 67620, 73452, 85694, 91815, 122420, 128541, 140783, 171388, 183630, 214235, 257082, 281566, 299929, 367260, 422349, 428470, 514164, 563132, 599858, 642705, 703915, 844698, 856940, 899787, 985481, 1199716, 1285410, 1407830, 1499645, 1689396, 1799574, 1970962, 2111745, 2570820, 2815660, 2956443, 2999290, 3599148, 3941924, 4223490, 4498935, 4927405, 5912886, 5998580, 6898367, 8446980, 8997870, 9854810, 11825772, 13796734, 14782215, 17995740, 19709620, 20695101, 27593468, 29564430, 34491835, 41390202, 59128860, 68983670, 82780404, 103475505, 137967340, 206951010, 413902020]

約数ペア:

[(1, 413902020), (2, 206951010), (3, 137967340), (4, 103475505), (5, 82780404), (6, 68983670), (7, 59128860), (10, 41390202), (12, 34491835), (14, 29564430), (15, 27593468), (20, 20695101), (21, 19709620), (23, 17995740), (28, 14782215), (30, 13796734), (35, 11825772), (42, 9854810), (46, 8997870), (49, 8446980), (60, 6898367), (69, 5998580), (70, 5912886), (84, 4927405), (92, 4498935), (98, 4223490), (105, 3941924), (115, 3599148), (138, 2999290), (140, 2956443), (147, 2815660), (161, 2570820), (196, 2111745), (210, 1970962), (230, 1799574), (245, 1689396), (276, 1499645), (294, 1407830), (322, 1285410), (345, 1199716), (420, 985481), (460, 899787), (483, 856940), (490, 844698), (588, 703915), (644, 642705), (690, 599858), (735, 563132), (805, 514164), (966, 428470), (980, 422349), (1127, 367260), (1380, 299929), (1470, 281566), (1610, 257082), (1932, 214235), (2254, 183630), (2415, 171388), (2940, 140783), (3220, 128541), (3381, 122420), (4508, 91815), (4830, 85694), (5635, 73452), (6121, 67620), (6762, 61210), (9660, 42847), (11270, 36726), (12242, 33810), (13524, 30605), (16905, 24484), (18363, 22540)]