947288580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{14009}}^1$

素因数の和:14058

約数の個数: 144

約数和(自身を含む): 3219834240

約数和(自身を除く): 2272545660

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, 6762, 9660, 11270, 13524, 14009, 16905, 22540, 28018, 33810, 42027, 56036, 67620, 70045, 84054, 98063, 140090, 168108, 196126, 210135, 280180, 294189, 322207, 392252, 420270, 490315, 588378, 644414, 686441, 840540, 966621, 980630, 1176756, 1288828, 1372882, 1470945, 1611035, 1933242, 1961260, 2059323, 2255449, 2745764, 2941890, 3222070, 3432205, 3866484, 4118646, 4510898, 4833105, 5883780, 6444140, 6766347, 6864410, 8237292, 9021796, 9666210, 10296615, 11277245, 13532694, 13728820, 15788143, 19332420, 20593230, 22554490, 27065388, 31576286, 33831735, 41186460, 45108980, 47364429, 63152572, 67663470, 78940715, 94728858, 135326940, 157881430, 189457716, 236822145, 315762860, 473644290, 947288580]

約数ペア:

[(1, 947288580), (2, 473644290), (3, 315762860), (4, 236822145), (5, 189457716), (6, 157881430), (7, 135326940), (10, 94728858), (12, 78940715), (14, 67663470), (15, 63152572), (20, 47364429), (21, 45108980), (23, 41186460), (28, 33831735), (30, 31576286), (35, 27065388), (42, 22554490), (46, 20593230), (49, 19332420), (60, 15788143), (69, 13728820), (70, 13532694), (84, 11277245), (92, 10296615), (98, 9666210), (105, 9021796), (115, 8237292), (138, 6864410), (140, 6766347), (147, 6444140), (161, 5883780), (196, 4833105), (210, 4510898), (230, 4118646), (245, 3866484), (276, 3432205), (294, 3222070), (322, 2941890), (345, 2745764), (420, 2255449), (460, 2059323), (483, 1961260), (490, 1933242), (588, 1611035), (644, 1470945), (690, 1372882), (735, 1288828), (805, 1176756), (966, 980630), (980, 966621), (1127, 840540), (1380, 686441), (1470, 644414), (1610, 588378), (1932, 490315), (2254, 420270), (2415, 392252), (2940, 322207), (3220, 294189), (3381, 280180), (4508, 210135), (4830, 196126), (5635, 168108), (6762, 140090), (9660, 98063), (11270, 84054), (13524, 70045), (14009, 67620), (16905, 56036), (22540, 42027), (28018, 33810)]