174905090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{4339}}^1$

素因数の和:4514

約数の個数: 32

約数和(自身を含む): 328104000

約数和(自身を除く): 153198910

約数列:

[1, 2, 5, 10, 29, 58, 139, 145, 278, 290, 695, 1390, 4031, 4339, 8062, 8678, 20155, 21695, 40310, 43390, 125831, 251662, 603121, 629155, 1206242, 1258310, 3015605, 6031210, 17490509, 34981018, 87452545, 174905090]

約数ペア:

[(1, 174905090), (2, 87452545), (5, 34981018), (10, 17490509), (29, 6031210), (58, 3015605), (139, 1258310), (145, 1206242), (278, 629155), (290, 603121), (695, 251662), (1390, 125831), (4031, 43390), (4339, 40310), (8062, 21695), (8678, 20155)]