47215380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{499}}^1$

素因数の和:613

約数の個数: 96

約数和(自身を含む): 141120000

約数和(自身を除く): 93904620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 83, 95, 114, 166, 190, 228, 249, 285, 332, 380, 415, 498, 499, 570, 830, 996, 998, 1140, 1245, 1497, 1577, 1660, 1996, 2490, 2495, 2994, 3154, 4731, 4980, 4990, 5988, 6308, 7485, 7885, 9462, 9481, 9980, 14970, 15770, 18924, 18962, 23655, 28443, 29940, 31540, 37924, 41417, 47310, 47405, 56886, 82834, 94620, 94810, 113772, 124251, 142215, 165668, 189620, 207085, 248502, 284430, 414170, 497004, 568860, 621255, 786923, 828340, 1242510, 1573846, 2360769, 2485020, 3147692, 3934615, 4721538, 7869230, 9443076, 11803845, 15738460, 23607690, 47215380]

約数ペア:

[(1, 47215380), (2, 23607690), (3, 15738460), (4, 11803845), (5, 9443076), (6, 7869230), (10, 4721538), (12, 3934615), (15, 3147692), (19, 2485020), (20, 2360769), (30, 1573846), (38, 1242510), (57, 828340), (60, 786923), (76, 621255), (83, 568860), (95, 497004), (114, 414170), (166, 284430), (190, 248502), (228, 207085), (249, 189620), (285, 165668), (332, 142215), (380, 124251), (415, 113772), (498, 94810), (499, 94620), (570, 82834), (830, 56886), (996, 47405), (998, 47310), (1140, 41417), (1245, 37924), (1497, 31540), (1577, 29940), (1660, 28443), (1996, 23655), (2490, 18962), (2495, 18924), (2994, 15770), (3154, 14970), (4731, 9980), (4980, 9481), (4990, 9462), (5988, 7885), (6308, 7485)]