1538067090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{21107}}^1$

素因数の和:21471

約数の個数: 64

約数和(自身を含む): 4231056384

約数和(自身を除く): 2692989294

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 347, 694, 1041, 1735, 2082, 2429, 3470, 4858, 5205, 7287, 10410, 12145, 14574, 21107, 24290, 36435, 42214, 63321, 72870, 105535, 126642, 147749, 211070, 295498, 316605, 443247, 633210, 738745, 886494, 1477490, 2216235, 4432470, 7324129, 14648258, 21972387, 36620645, 43944774, 51268903, 73241290, 102537806, 109861935, 153806709, 219723870, 256344515, 307613418, 512689030, 769033545, 1538067090]

約数ペア:

[(1, 1538067090), (2, 769033545), (3, 512689030), (5, 307613418), (6, 256344515), (7, 219723870), (10, 153806709), (14, 109861935), (15, 102537806), (21, 73241290), (30, 51268903), (35, 43944774), (42, 36620645), (70, 21972387), (105, 14648258), (210, 7324129), (347, 4432470), (694, 2216235), (1041, 1477490), (1735, 886494), (2082, 738745), (2429, 633210), (3470, 443247), (4858, 316605), (5205, 295498), (7287, 211070), (10410, 147749), (12145, 126642), (14574, 105535), (21107, 72870), (24290, 63321), (36435, 42214)]