6820620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 20858880

約数和(自身を除く): 14038260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 62, 76, 93, 95, 114, 124, 155, 186, 190, 193, 228, 285, 310, 372, 380, 386, 465, 570, 579, 589, 620, 772, 930, 965, 1140, 1158, 1178, 1767, 1860, 1930, 2316, 2356, 2895, 2945, 3534, 3667, 3860, 5790, 5890, 5983, 7068, 7334, 8835, 11001, 11580, 11780, 11966, 14668, 17670, 17949, 18335, 22002, 23932, 29915, 35340, 35898, 36670, 44004, 55005, 59830, 71796, 73340, 89745, 110010, 113677, 119660, 179490, 220020, 227354, 341031, 358980, 454708, 568385, 682062, 1136770, 1364124, 1705155, 2273540, 3410310, 6820620]

約数ペア:

[(1, 6820620), (2, 3410310), (3, 2273540), (4, 1705155), (5, 1364124), (6, 1136770), (10, 682062), (12, 568385), (15, 454708), (19, 358980), (20, 341031), (30, 227354), (31, 220020), (38, 179490), (57, 119660), (60, 113677), (62, 110010), (76, 89745), (93, 73340), (95, 71796), (114, 59830), (124, 55005), (155, 44004), (186, 36670), (190, 35898), (193, 35340), (228, 29915), (285, 23932), (310, 22002), (372, 18335), (380, 17949), (386, 17670), (465, 14668), (570, 11966), (579, 11780), (589, 11580), (620, 11001), (772, 8835), (930, 7334), (965, 7068), (1140, 5983), (1158, 5890), (1178, 5790), (1767, 3860), (1860, 3667), (1930, 3534), (2316, 2945), (2356, 2895)]