30159206

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1$

素因数の和:405

約数の個数: 48

約数和(自身を含む): 58186512

約数和(自身を除く): 28027306

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 101, 154, 202, 277, 539, 554, 707, 1078, 1111, 1414, 1939, 2222, 3047, 3878, 4949, 6094, 7777, 9898, 13573, 15554, 21329, 27146, 27977, 42658, 54439, 55954, 108878, 149303, 195839, 298606, 307747, 391678, 615494, 1370873, 2154229, 2741746, 4308458, 15079603, 30159206]

約数ペア:

[(1, 30159206), (2, 15079603), (7, 4308458), (11, 2741746), (14, 2154229), (22, 1370873), (49, 615494), (77, 391678), (98, 307747), (101, 298606), (154, 195839), (202, 149303), (277, 108878), (539, 55954), (554, 54439), (707, 42658), (1078, 27977), (1111, 27146), (1414, 21329), (1939, 15554), (2222, 13573), (3047, 9898), (3878, 7777), (4949, 6094)]