12158670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 31207680

約数和(自身を除く): 19049010

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 83, 95, 114, 166, 190, 249, 257, 285, 415, 498, 514, 570, 771, 830, 1245, 1285, 1542, 1577, 2490, 2570, 3154, 3855, 4731, 4883, 7710, 7885, 9462, 9766, 14649, 15770, 21331, 23655, 24415, 29298, 42662, 47310, 48830, 63993, 73245, 106655, 127986, 146490, 213310, 319965, 405289, 639930, 810578, 1215867, 2026445, 2431734, 4052890, 6079335, 12158670]

約数ペア:

[(1, 12158670), (2, 6079335), (3, 4052890), (5, 2431734), (6, 2026445), (10, 1215867), (15, 810578), (19, 639930), (30, 405289), (38, 319965), (57, 213310), (83, 146490), (95, 127986), (114, 106655), (166, 73245), (190, 63993), (249, 48830), (257, 47310), (285, 42662), (415, 29298), (498, 24415), (514, 23655), (570, 21331), (771, 15770), (830, 14649), (1245, 9766), (1285, 9462), (1542, 7885), (1577, 7710), (2490, 4883), (2570, 4731), (3154, 3855)]