38190810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7907}}^1$

素因数の和:7947

約数の個数: 64

約数和(自身を含む): 109320192

約数和(自身を除く): 71129382

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 2415, 4830, 7907, 15814, 23721, 39535, 47442, 55349, 79070, 110698, 118605, 166047, 181861, 237210, 276745, 332094, 363722, 545583, 553490, 830235, 909305, 1091166, 1273027, 1660470, 1818610, 2546054, 2727915, 3819081, 5455830, 6365135, 7638162, 12730270, 19095405, 38190810]

約数ペア:

[(1, 38190810), (2, 19095405), (3, 12730270), (5, 7638162), (6, 6365135), (7, 5455830), (10, 3819081), (14, 2727915), (15, 2546054), (21, 1818610), (23, 1660470), (30, 1273027), (35, 1091166), (42, 909305), (46, 830235), (69, 553490), (70, 545583), (105, 363722), (115, 332094), (138, 276745), (161, 237210), (210, 181861), (230, 166047), (322, 118605), (345, 110698), (483, 79070), (690, 55349), (805, 47442), (966, 39535), (1610, 23721), (2415, 15814), (4830, 7907)]