1187942770

素因数分解:

$2^1\times 5^1\times 7^4\times {\mathrm{49477}}^1$

素因数の和:49512

約数の個数: 40

約数和(自身を含む): 2494581804

約数和(自身を除く): 1306639034

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 2401, 3430, 4802, 12005, 24010, 49477, 98954, 247385, 346339, 494770, 692678, 1731695, 2424373, 3463390, 4848746, 12121865, 16970611, 24243730, 33941222, 84853055, 118794277, 169706110, 237588554, 593971385, 1187942770]

約数ペア:

[(1, 1187942770), (2, 593971385), (5, 237588554), (7, 169706110), (10, 118794277), (14, 84853055), (35, 33941222), (49, 24243730), (70, 16970611), (98, 12121865), (245, 4848746), (343, 3463390), (490, 2424373), (686, 1731695), (1715, 692678), (2401, 494770), (3430, 346339), (4802, 247385), (12005, 98954), (24010, 49477)]