117615190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{21821}}^1$

素因数の和:21853

約数の個数: 48

約数和(自身を含む): 268672464

約数和(自身を除く): 151057274

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 21821, 43642, 109105, 152747, 218210, 240031, 305494, 480062, 763735, 1069229, 1200155, 1527470, 1680217, 2138458, 2400310, 3360434, 5346145, 8401085, 10692290, 11761519, 16802170, 23523038, 58807595, 117615190]

約数ペア:

[(1, 117615190), (2, 58807595), (5, 23523038), (7, 16802170), (10, 11761519), (11, 10692290), (14, 8401085), (22, 5346145), (35, 3360434), (49, 2400310), (55, 2138458), (70, 1680217), (77, 1527470), (98, 1200155), (110, 1069229), (154, 763735), (245, 480062), (385, 305494), (490, 240031), (539, 218210), (770, 152747), (1078, 109105), (2695, 43642), (5390, 21821)]