47019870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:950

約数の個数: 96

約数和(自身を含む): 132986880

約数和(自身を除く): 85967010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 31, 38, 45, 57, 62, 90, 93, 95, 114, 155, 171, 186, 190, 279, 285, 310, 342, 465, 558, 570, 589, 855, 887, 930, 1178, 1395, 1710, 1767, 1774, 2661, 2790, 2945, 3534, 4435, 5301, 5322, 5890, 7983, 8835, 8870, 10602, 13305, 15966, 16853, 17670, 26505, 26610, 27497, 33706, 39915, 50559, 53010, 54994, 79830, 82491, 84265, 101118, 137485, 151677, 164982, 168530, 247473, 252795, 274970, 303354, 412455, 494946, 505590, 522443, 758385, 824910, 1044886, 1237365, 1516770, 1567329, 2474730, 2612215, 3134658, 4701987, 5224430, 7836645, 9403974, 15673290, 23509935, 47019870]

約数ペア:

[(1, 47019870), (2, 23509935), (3, 15673290), (5, 9403974), (6, 7836645), (9, 5224430), (10, 4701987), (15, 3134658), (18, 2612215), (19, 2474730), (30, 1567329), (31, 1516770), (38, 1237365), (45, 1044886), (57, 824910), (62, 758385), (90, 522443), (93, 505590), (95, 494946), (114, 412455), (155, 303354), (171, 274970), (186, 252795), (190, 247473), (279, 168530), (285, 164982), (310, 151677), (342, 137485), (465, 101118), (558, 84265), (570, 82491), (589, 79830), (855, 54994), (887, 53010), (930, 50559), (1178, 39915), (1395, 33706), (1710, 27497), (1767, 26610), (1774, 26505), (2661, 17670), (2790, 16853), (2945, 15966), (3534, 13305), (4435, 10602), (5301, 8870), (5322, 8835), (5890, 7983)]