79409310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{139}}^2$

素因数の和:425

約数の個数: 48

約数和(自身を含む): 193364496

約数和(自身を除く): 113955186

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 139, 274, 278, 411, 417, 685, 695, 822, 834, 1370, 1390, 2055, 2085, 4110, 4170, 19043, 19321, 38086, 38642, 57129, 57963, 95215, 96605, 114258, 115926, 190430, 193210, 285645, 289815, 571290, 579630, 2646977, 5293954, 7940931, 13234885, 15881862, 26469770, 39704655, 79409310]

約数ペア:

[(1, 79409310), (2, 39704655), (3, 26469770), (5, 15881862), (6, 13234885), (10, 7940931), (15, 5293954), (30, 2646977), (137, 579630), (139, 571290), (274, 289815), (278, 285645), (411, 193210), (417, 190430), (685, 115926), (695, 114258), (822, 96605), (834, 95215), (1370, 57963), (1390, 57129), (2055, 38642), (2085, 38086), (4110, 19321), (4170, 19043)]