4949460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:933

約数の個数: 72

約数和(自身を含む): 15515136

約数和(自身を除く): 10565676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 887, 930, 1116, 1395, 1774, 1860, 2661, 2790, 3548, 4435, 5322, 5580, 7983, 8870, 10644, 13305, 15966, 17740, 26610, 27497, 31932, 39915, 53220, 54994, 79830, 82491, 109988, 137485, 159660, 164982, 247473, 274970, 329964, 412455, 494946, 549940, 824910, 989892, 1237365, 1649820, 2474730, 4949460]

約数ペア:

[(1, 4949460), (2, 2474730), (3, 1649820), (4, 1237365), (5, 989892), (6, 824910), (9, 549940), (10, 494946), (12, 412455), (15, 329964), (18, 274970), (20, 247473), (30, 164982), (31, 159660), (36, 137485), (45, 109988), (60, 82491), (62, 79830), (90, 54994), (93, 53220), (124, 39915), (155, 31932), (180, 27497), (186, 26610), (279, 17740), (310, 15966), (372, 13305), (465, 10644), (558, 8870), (620, 7983), (887, 5580), (930, 5322), (1116, 4435), (1395, 3548), (1774, 2790), (1860, 2661)]