29470770

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:557

約数の個数: 128

約数和(自身を含む): 92897280

約数和(自身を除く): 63426510

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 42, 45, 54, 62, 63, 70, 90, 93, 105, 126, 135, 155, 186, 189, 210, 217, 270, 279, 310, 315, 378, 434, 465, 503, 558, 630, 651, 837, 930, 945, 1006, 1085, 1302, 1395, 1509, 1674, 1890, 1953, 2170, 2515, 2790, 3018, 3255, 3521, 3906, 4185, 4527, 5030, 5859, 6510, 7042, 7545, 8370, 9054, 9765, 10563, 11718, 13581, 15090, 15593, 17605, 19530, 21126, 22635, 27162, 29295, 31186, 31689, 35210, 45270, 46779, 52815, 58590, 63378, 67905, 77965, 93558, 95067, 105630, 109151, 135810, 140337, 155930, 158445, 190134, 218302, 233895, 280674, 316890, 327453, 421011, 467790, 475335, 545755, 654906, 701685, 842022, 950670, 982359, 1091510, 1403370, 1637265, 1964718, 2105055, 2947077, 3274530, 4210110, 4911795, 5894154, 9823590, 14735385, 29470770]

約数ペア:

[(1, 29470770), (2, 14735385), (3, 9823590), (5, 5894154), (6, 4911795), (7, 4210110), (9, 3274530), (10, 2947077), (14, 2105055), (15, 1964718), (18, 1637265), (21, 1403370), (27, 1091510), (30, 982359), (31, 950670), (35, 842022), (42, 701685), (45, 654906), (54, 545755), (62, 475335), (63, 467790), (70, 421011), (90, 327453), (93, 316890), (105, 280674), (126, 233895), (135, 218302), (155, 190134), (186, 158445), (189, 155930), (210, 140337), (217, 135810), (270, 109151), (279, 105630), (310, 95067), (315, 93558), (378, 77965), (434, 67905), (465, 63378), (503, 58590), (558, 52815), (630, 46779), (651, 45270), (837, 35210), (930, 31689), (945, 31186), (1006, 29295), (1085, 27162), (1302, 22635), (1395, 21126), (1509, 19530), (1674, 17605), (1890, 15593), (1953, 15090), (2170, 13581), (2515, 11718), (2790, 10563), (3018, 9765), (3255, 9054), (3521, 8370), (3906, 7545), (4185, 7042), (4527, 6510), (5030, 5859)]