45311420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29423}}^1$

素因数の和:29450

約数の個数: 48

約数和(自身を含む): 118637568

約数和(自身を除く): 73326148

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 29423, 58846, 117692, 147115, 205961, 294230, 323653, 411922, 588460, 647306, 823844, 1029805, 1294612, 1618265, 2059610, 2265571, 3236530, 4119220, 4531142, 6473060, 9062284, 11327855, 22655710, 45311420]

約数ペア:

[(1, 45311420), (2, 22655710), (4, 11327855), (5, 9062284), (7, 6473060), (10, 4531142), (11, 4119220), (14, 3236530), (20, 2265571), (22, 2059610), (28, 1618265), (35, 1294612), (44, 1029805), (55, 823844), (70, 647306), (77, 588460), (110, 411922), (140, 323653), (154, 294230), (220, 205961), (308, 147115), (385, 117692), (770, 58846), (1540, 29423)]