30880626

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 73543680

約数和(自身を除く): 42663054

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 79, 82, 123, 158, 227, 237, 246, 287, 454, 474, 553, 574, 681, 861, 1106, 1362, 1589, 1659, 1722, 3178, 3239, 3318, 4767, 6478, 9307, 9534, 9717, 17933, 18614, 19434, 22673, 27921, 35866, 45346, 53799, 55842, 65149, 68019, 107598, 125531, 130298, 136038, 195447, 251062, 376593, 390894, 735253, 753186, 1470506, 2205759, 4411518, 5146771, 10293542, 15440313, 30880626]

約数ペア:

[(1, 30880626), (2, 15440313), (3, 10293542), (6, 5146771), (7, 4411518), (14, 2205759), (21, 1470506), (41, 753186), (42, 735253), (79, 390894), (82, 376593), (123, 251062), (158, 195447), (227, 136038), (237, 130298), (246, 125531), (287, 107598), (454, 68019), (474, 65149), (553, 55842), (574, 53799), (681, 45346), (861, 35866), (1106, 27921), (1362, 22673), (1589, 19434), (1659, 18614), (1722, 17933), (3178, 9717), (3239, 9534), (3318, 9307), (4767, 6478)]