2954927220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{7035541}}^1$

素因数の和:7035560

約数の個数: 48

約数和(自身を含む): 9455768448

約数和(自身を除く): 6500841228

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, 7035541, 14071082, 21106623, 28142164, 35177705, 42213246, 49248787, 70355410, 84426492, 98497574, 105533115, 140710820, 147746361, 196995148, 211066230, 246243935, 295492722, 422132460, 492487870, 590985444, 738731805, 984975740, 1477463610, 2954927220]

約数ペア:

[(1, 2954927220), (2, 1477463610), (3, 984975740), (4, 738731805), (5, 590985444), (6, 492487870), (7, 422132460), (10, 295492722), (12, 246243935), (14, 211066230), (15, 196995148), (20, 147746361), (21, 140710820), (28, 105533115), (30, 98497574), (35, 84426492), (42, 70355410), (60, 49248787), (70, 42213246), (84, 35177705), (105, 28142164), (140, 21106623), (210, 14071082), (420, 7035541)]