30474808

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1021}}^1$

素因数の和:1088

約数の個数: 64

約数和(自身を含む): 72112320

約数和(自身を除く): 41637512

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 41, 52, 56, 82, 91, 104, 164, 182, 287, 328, 364, 533, 574, 728, 1021, 1066, 1148, 2042, 2132, 2296, 3731, 4084, 4264, 7147, 7462, 8168, 13273, 14294, 14924, 26546, 28588, 29848, 41861, 53092, 57176, 83722, 92911, 106184, 167444, 185822, 293027, 334888, 371644, 544193, 586054, 743288, 1088386, 1172108, 2176772, 2344216, 3809351, 4353544, 7618702, 15237404, 30474808]

約数ペア:

[(1, 30474808), (2, 15237404), (4, 7618702), (7, 4353544), (8, 3809351), (13, 2344216), (14, 2176772), (26, 1172108), (28, 1088386), (41, 743288), (52, 586054), (56, 544193), (82, 371644), (91, 334888), (104, 293027), (164, 185822), (182, 167444), (287, 106184), (328, 92911), (364, 83722), (533, 57176), (574, 53092), (728, 41861), (1021, 29848), (1066, 28588), (1148, 26546), (2042, 14924), (2132, 14294), (2296, 13273), (3731, 8168), (4084, 7462), (4264, 7147)]