38254790

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{587}}^1$

素因数の和:634

約数の個数: 64

約数和(自身を含む): 84672000

約数和(自身を除く): 46417210

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 343, 490, 587, 665, 686, 931, 1174, 1330, 1715, 1862, 2935, 3430, 4109, 4655, 5870, 6517, 8218, 9310, 11153, 13034, 20545, 22306, 28763, 32585, 41090, 55765, 57526, 65170, 78071, 111530, 143815, 156142, 201341, 287630, 390355, 402682, 546497, 780710, 1006705, 1092994, 2013410, 2732485, 3825479, 5464970, 7650958, 19127395, 38254790]

約数ペア:

[(1, 38254790), (2, 19127395), (5, 7650958), (7, 5464970), (10, 3825479), (14, 2732485), (19, 2013410), (35, 1092994), (38, 1006705), (49, 780710), (70, 546497), (95, 402682), (98, 390355), (133, 287630), (190, 201341), (245, 156142), (266, 143815), (343, 111530), (490, 78071), (587, 65170), (665, 57526), (686, 55765), (931, 41090), (1174, 32585), (1330, 28763), (1715, 22306), (1862, 20545), (2935, 13034), (3430, 11153), (4109, 9310), (4655, 8218), (5870, 6517)]