108931620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{619}}^1$

素因数の和:1057

約数の個数: 96

約数和(自身を含む): 349977600

約数和(自身を除く): 241045980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 419, 420, 619, 838, 1238, 1257, 1676, 1857, 2095, 2476, 2514, 2933, 3095, 3714, 4190, 4333, 5028, 5866, 6190, 6285, 7428, 8380, 8666, 8799, 9285, 11732, 12380, 12570, 12999, 14665, 17332, 17598, 18570, 21665, 25140, 25998, 29330, 35196, 37140, 43330, 43995, 51996, 58660, 64995, 86660, 87990, 129990, 175980, 259361, 259980, 518722, 778083, 1037444, 1296805, 1556166, 1815527, 2593610, 3112332, 3631054, 3890415, 5187220, 5446581, 7262108, 7780830, 9077635, 10893162, 15561660, 18155270, 21786324, 27232905, 36310540, 54465810, 108931620]

約数ペア:

[(1, 108931620), (2, 54465810), (3, 36310540), (4, 27232905), (5, 21786324), (6, 18155270), (7, 15561660), (10, 10893162), (12, 9077635), (14, 7780830), (15, 7262108), (20, 5446581), (21, 5187220), (28, 3890415), (30, 3631054), (35, 3112332), (42, 2593610), (60, 1815527), (70, 1556166), (84, 1296805), (105, 1037444), (140, 778083), (210, 518722), (419, 259980), (420, 259361), (619, 175980), (838, 129990), (1238, 87990), (1257, 86660), (1676, 64995), (1857, 58660), (2095, 51996), (2476, 43995), (2514, 43330), (2933, 37140), (3095, 35196), (3714, 29330), (4190, 25998), (4333, 25140), (5028, 21665), (5866, 18570), (6190, 17598), (6285, 17332), (7428, 14665), (8380, 12999), (8666, 12570), (8799, 12380), (9285, 11732)]