13190370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 33886080

約数和(自身を除く): 20695710

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 73, 95, 114, 146, 190, 219, 285, 317, 365, 438, 570, 634, 730, 951, 1095, 1387, 1585, 1902, 2190, 2774, 3170, 4161, 4755, 6023, 6935, 8322, 9510, 12046, 13870, 18069, 20805, 23141, 30115, 36138, 41610, 46282, 60230, 69423, 90345, 115705, 138846, 180690, 231410, 347115, 439679, 694230, 879358, 1319037, 2198395, 2638074, 4396790, 6595185, 13190370]

約数ペア:

[(1, 13190370), (2, 6595185), (3, 4396790), (5, 2638074), (6, 2198395), (10, 1319037), (15, 879358), (19, 694230), (30, 439679), (38, 347115), (57, 231410), (73, 180690), (95, 138846), (114, 115705), (146, 90345), (190, 69423), (219, 60230), (285, 46282), (317, 41610), (365, 36138), (438, 30115), (570, 23141), (634, 20805), (730, 18069), (951, 13870), (1095, 12046), (1387, 9510), (1585, 8322), (1902, 6935), (2190, 6023), (2774, 4755), (3170, 4161)]