459701340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{156361}}^1$

素因数の和:156387

約数の個数: 72

約数和(自身を含む): 1497322512

約数和(自身を除く): 1037621172

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, 156361, 312722, 469083, 625444, 781805, 938166, 1094527, 1563610, 1876332, 2189054, 2345415, 3127220, 3283581, 4378108, 4690830, 5472635, 6567162, 7661689, 9381660, 10945270, 13134324, 15323378, 16417905, 21890540, 22985067, 30646756, 32835810, 38308445, 45970134, 65671620, 76616890, 91940268, 114925335, 153233780, 229850670, 459701340]

約数ペア:

[(1, 459701340), (2, 229850670), (3, 153233780), (4, 114925335), (5, 91940268), (6, 76616890), (7, 65671620), (10, 45970134), (12, 38308445), (14, 32835810), (15, 30646756), (20, 22985067), (21, 21890540), (28, 16417905), (30, 15323378), (35, 13134324), (42, 10945270), (49, 9381660), (60, 7661689), (70, 6567162), (84, 5472635), (98, 4690830), (105, 4378108), (140, 3283581), (147, 3127220), (196, 2345415), (210, 2189054), (245, 1876332), (294, 1563610), (420, 1094527), (490, 938166), (588, 781805), (735, 625444), (980, 469083), (1470, 312722), (2940, 156361)]