69600890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 140341248

約数和(自身を除く): 70740358

約数列:

[1, 2, 5, 10, 17, 31, 34, 47, 62, 85, 94, 155, 170, 235, 281, 310, 470, 527, 562, 799, 1054, 1405, 1457, 1598, 2635, 2810, 2914, 3995, 4777, 5270, 7285, 7990, 8711, 9554, 13207, 14570, 17422, 23885, 24769, 26414, 43555, 47770, 49538, 66035, 87110, 123845, 132070, 148087, 224519, 247690, 296174, 409417, 449038, 740435, 818834, 1122595, 1480870, 2047085, 2245190, 4094170, 6960089, 13920178, 34800445, 69600890]

約数ペア:

[(1, 69600890), (2, 34800445), (5, 13920178), (10, 6960089), (17, 4094170), (31, 2245190), (34, 2047085), (47, 1480870), (62, 1122595), (85, 818834), (94, 740435), (155, 449038), (170, 409417), (235, 296174), (281, 247690), (310, 224519), (470, 148087), (527, 132070), (562, 123845), (799, 87110), (1054, 66035), (1405, 49538), (1457, 47770), (1598, 43555), (2635, 26414), (2810, 24769), (2914, 23885), (3995, 17422), (4777, 14570), (5270, 13207), (7285, 9554), (7990, 8711)]