154334810

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{10861}}^1$

素因数の和:10911

約数の個数: 48

約数和(自身を含む): 334332360

約数和(自身を除く): 179997550

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 70, 98, 145, 203, 245, 290, 406, 490, 1015, 1421, 2030, 2842, 7105, 10861, 14210, 21722, 54305, 76027, 108610, 152054, 314969, 380135, 532189, 629938, 760270, 1064378, 1574845, 2204783, 2660945, 3149690, 4409566, 5321890, 11023915, 15433481, 22047830, 30866962, 77167405, 154334810]

約数ペア:

[(1, 154334810), (2, 77167405), (5, 30866962), (7, 22047830), (10, 15433481), (14, 11023915), (29, 5321890), (35, 4409566), (49, 3149690), (58, 2660945), (70, 2204783), (98, 1574845), (145, 1064378), (203, 760270), (245, 629938), (290, 532189), (406, 380135), (490, 314969), (1015, 152054), (1421, 108610), (2030, 76027), (2842, 54305), (7105, 21722), (10861, 14210)]