305021388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1319}}^1\times {\mathrm{2753}}^1$

素因数の和:4086

約数の個数: 48

約数和(自身を含む): 814302720

約数和(自身を除く): 509281332

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1319, 2638, 2753, 3957, 5276, 5506, 7914, 8259, 9233, 11012, 15828, 16518, 18466, 19271, 27699, 33036, 36932, 38542, 55398, 57813, 77084, 110796, 115626, 231252, 3631207, 7262414, 10893621, 14524828, 21787242, 25418449, 43574484, 50836898, 76255347, 101673796, 152510694, 305021388]

約数ペア:

[(1, 305021388), (2, 152510694), (3, 101673796), (4, 76255347), (6, 50836898), (7, 43574484), (12, 25418449), (14, 21787242), (21, 14524828), (28, 10893621), (42, 7262414), (84, 3631207), (1319, 231252), (2638, 115626), (2753, 110796), (3957, 77084), (5276, 57813), (5506, 55398), (7914, 38542), (8259, 36932), (9233, 33036), (11012, 27699), (15828, 19271), (16518, 18466)]