69700020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{463}}^1$

素因数の和:681

約数の個数: 96

約数和(自身を含む): 211717632

約数和(自身を除く): 142017612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 193, 195, 260, 386, 390, 463, 579, 772, 780, 926, 965, 1158, 1389, 1852, 1930, 2315, 2316, 2509, 2778, 2895, 3860, 4630, 5018, 5556, 5790, 6019, 6945, 7527, 9260, 10036, 11580, 12038, 12545, 13890, 15054, 18057, 24076, 25090, 27780, 30095, 30108, 36114, 37635, 50180, 60190, 72228, 75270, 89359, 90285, 120380, 150540, 178718, 180570, 268077, 357436, 361140, 446795, 536154, 893590, 1072308, 1161667, 1340385, 1787180, 2323334, 2680770, 3485001, 4646668, 5361540, 5808335, 6970002, 11616670, 13940004, 17425005, 23233340, 34850010, 69700020]

約数ペア:

[(1, 69700020), (2, 34850010), (3, 23233340), (4, 17425005), (5, 13940004), (6, 11616670), (10, 6970002), (12, 5808335), (13, 5361540), (15, 4646668), (20, 3485001), (26, 2680770), (30, 2323334), (39, 1787180), (52, 1340385), (60, 1161667), (65, 1072308), (78, 893590), (130, 536154), (156, 446795), (193, 361140), (195, 357436), (260, 268077), (386, 180570), (390, 178718), (463, 150540), (579, 120380), (772, 90285), (780, 89359), (926, 75270), (965, 72228), (1158, 60190), (1389, 50180), (1852, 37635), (1930, 36114), (2315, 30108), (2316, 30095), (2509, 27780), (2778, 25090), (2895, 24076), (3860, 18057), (4630, 15054), (5018, 13890), (5556, 12545), (5790, 12038), (6019, 11580), (6945, 10036), (7527, 9260)]