494503380

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{43607}}^1$

素因数の和:43635

約数の個数: 120

約数和(自身を含む): 1772926848

約数和(自身を除く): 1278423468

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 43607, 87214, 130821, 174428, 218035, 261642, 305249, 392463, 436070, 523284, 610498, 654105, 784926, 872140, 915747, 1177389, 1220996, 1308210, 1526245, 1569852, 1831494, 1962315, 2354778, 2616420, 2747241, 3052490, 3532167, 3662988, 3924630, 4578735, 4709556, 5494482, 5886945, 6104980, 7064334, 7849260, 8241723, 9157470, 10988964, 11773890, 13736205, 14128668, 16483446, 17660835, 18314940, 23547780, 24725169, 27472410, 32966892, 35321670, 41208615, 49450338, 54944820, 70643340, 82417230, 98900676, 123625845, 164834460, 247251690, 494503380]

約数ペア:

[(1, 494503380), (2, 247251690), (3, 164834460), (4, 123625845), (5, 98900676), (6, 82417230), (7, 70643340), (9, 54944820), (10, 49450338), (12, 41208615), (14, 35321670), (15, 32966892), (18, 27472410), (20, 24725169), (21, 23547780), (27, 18314940), (28, 17660835), (30, 16483446), (35, 14128668), (36, 13736205), (42, 11773890), (45, 10988964), (54, 9157470), (60, 8241723), (63, 7849260), (70, 7064334), (81, 6104980), (84, 5886945), (90, 5494482), (105, 4709556), (108, 4578735), (126, 3924630), (135, 3662988), (140, 3532167), (162, 3052490), (180, 2747241), (189, 2616420), (210, 2354778), (252, 1962315), (270, 1831494), (315, 1569852), (324, 1526245), (378, 1308210), (405, 1220996), (420, 1177389), (540, 915747), (567, 872140), (630, 784926), (756, 654105), (810, 610498), (945, 523284), (1134, 436070), (1260, 392463), (1620, 305249), (1890, 261642), (2268, 218035), (2835, 174428), (3780, 130821), (5670, 87214), (11340, 43607)]