2375380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1$

素因数の和:101

約数の個数: 72

約数和(自身を含む): 6144768

約数和(自身を除く): 3769388

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 47, 70, 76, 94, 95, 133, 140, 188, 190, 235, 266, 329, 361, 380, 470, 532, 658, 665, 722, 893, 940, 1316, 1330, 1444, 1645, 1786, 1805, 2527, 2660, 3290, 3572, 3610, 4465, 5054, 6251, 6580, 7220, 8930, 10108, 12502, 12635, 16967, 17860, 25004, 25270, 31255, 33934, 50540, 62510, 67868, 84835, 118769, 125020, 169670, 237538, 339340, 475076, 593845, 1187690, 2375380]

約数ペア:

[(1, 2375380), (2, 1187690), (4, 593845), (5, 475076), (7, 339340), (10, 237538), (14, 169670), (19, 125020), (20, 118769), (28, 84835), (35, 67868), (38, 62510), (47, 50540), (70, 33934), (76, 31255), (94, 25270), (95, 25004), (133, 17860), (140, 16967), (188, 12635), (190, 12502), (235, 10108), (266, 8930), (329, 7220), (361, 6580), (380, 6251), (470, 5054), (532, 4465), (658, 3610), (665, 3572), (722, 3290), (893, 2660), (940, 2527), (1316, 1805), (1330, 1786), (1444, 1645)]