138510050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23279}}^1$

素因数の和:23315

約数の個数: 48

約数和(自身を含む): 311765760

約数和(自身を除く): 173255710

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 170, 175, 238, 350, 425, 595, 850, 1190, 2975, 5950, 23279, 46558, 116395, 162953, 232790, 325906, 395743, 581975, 791486, 814765, 1163950, 1629530, 1978715, 2770201, 3957430, 4073825, 5540402, 8147650, 9893575, 13851005, 19787150, 27702010, 69255025, 138510050]

約数ペア:

[(1, 138510050), (2, 69255025), (5, 27702010), (7, 19787150), (10, 13851005), (14, 9893575), (17, 8147650), (25, 5540402), (34, 4073825), (35, 3957430), (50, 2770201), (70, 1978715), (85, 1629530), (119, 1163950), (170, 814765), (175, 791486), (238, 581975), (350, 395743), (425, 325906), (595, 232790), (850, 162953), (1190, 116395), (2975, 46558), (5950, 23279)]