274015140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{652417}}^1$

素因数の和:652436

約数の個数: 48

約数和(自身を含む): 876849792

約数和(自身を除く): 602834652

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, 420, 652417, 1304834, 1957251, 2609668, 3262085, 3914502, 4566919, 6524170, 7829004, 9133838, 9786255, 13048340, 13700757, 18267676, 19572510, 22834595, 27401514, 39145020, 45669190, 54803028, 68503785, 91338380, 137007570, 274015140]

約数ペア:

[(1, 274015140), (2, 137007570), (3, 91338380), (4, 68503785), (5, 54803028), (6, 45669190), (7, 39145020), (10, 27401514), (12, 22834595), (14, 19572510), (15, 18267676), (20, 13700757), (21, 13048340), (28, 9786255), (30, 9133838), (35, 7829004), (42, 6524170), (60, 4566919), (70, 3914502), (84, 3262085), (105, 2609668), (140, 1957251), (210, 1304834), (420, 652417)]