129126830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{577}}^1$

素因数の和:753

約数の個数: 64

約数和(自身を含む): 279659520

約数和(自身を除く): 150532690

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 139, 161, 230, 278, 322, 577, 695, 805, 973, 1154, 1390, 1610, 1946, 2885, 3197, 4039, 4865, 5770, 6394, 8078, 9730, 13271, 15985, 20195, 22379, 26542, 31970, 40390, 44758, 66355, 80203, 92897, 111895, 132710, 160406, 185794, 223790, 401015, 464485, 561421, 802030, 928970, 1122842, 1844669, 2807105, 3689338, 5614210, 9223345, 12912683, 18446690, 25825366, 64563415, 129126830]

約数ペア:

[(1, 129126830), (2, 64563415), (5, 25825366), (7, 18446690), (10, 12912683), (14, 9223345), (23, 5614210), (35, 3689338), (46, 2807105), (70, 1844669), (115, 1122842), (139, 928970), (161, 802030), (230, 561421), (278, 464485), (322, 401015), (577, 223790), (695, 185794), (805, 160406), (973, 132710), (1154, 111895), (1390, 92897), (1610, 80203), (1946, 66355), (2885, 44758), (3197, 40390), (4039, 31970), (4865, 26542), (5770, 22379), (6394, 20195), (8078, 15985), (9730, 13271)]