79866690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2297}}^1$

素因数の和:2387

約数の個数: 64

約数和(自身を含む): 205165440

約数和(自身を除く): 125298750

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 61, 95, 114, 122, 183, 190, 285, 305, 366, 570, 610, 915, 1159, 1830, 2297, 2318, 3477, 4594, 5795, 6891, 6954, 11485, 11590, 13782, 17385, 22970, 34455, 34770, 43643, 68910, 87286, 130929, 140117, 218215, 261858, 280234, 420351, 436430, 654645, 700585, 840702, 1309290, 1401170, 2101755, 2662223, 4203510, 5324446, 7986669, 13311115, 15973338, 26622230, 39933345, 79866690]

約数ペア:

[(1, 79866690), (2, 39933345), (3, 26622230), (5, 15973338), (6, 13311115), (10, 7986669), (15, 5324446), (19, 4203510), (30, 2662223), (38, 2101755), (57, 1401170), (61, 1309290), (95, 840702), (114, 700585), (122, 654645), (183, 436430), (190, 420351), (285, 280234), (305, 261858), (366, 218215), (570, 140117), (610, 130929), (915, 87286), (1159, 68910), (1830, 43643), (2297, 34770), (2318, 34455), (3477, 22970), (4594, 17385), (5795, 13782), (6891, 11590), (6954, 11485)]