30758355

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1297}}^1$

素因数の和:1356

約数の個数: 48

約数和(自身を含む): 58316544

約数和(自身を除く): 27558189

約数列:

[1, 3, 5, 9, 15, 17, 31, 45, 51, 85, 93, 153, 155, 255, 279, 465, 527, 765, 1297, 1395, 1581, 2635, 3891, 4743, 6485, 7905, 11673, 19455, 22049, 23715, 40207, 58365, 66147, 110245, 120621, 198441, 201035, 330735, 361863, 603105, 683519, 992205, 1809315, 2050557, 3417595, 6151671, 10252785, 30758355]

約数ペア:

[(1, 30758355), (3, 10252785), (5, 6151671), (9, 3417595), (15, 2050557), (17, 1809315), (31, 992205), (45, 683519), (51, 603105), (85, 361863), (93, 330735), (153, 201035), (155, 198441), (255, 120621), (279, 110245), (465, 66147), (527, 58365), (765, 40207), (1297, 23715), (1395, 22049), (1581, 19455), (2635, 11673), (3891, 7905), (4743, 6485)]