30773288

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1031}}^1$

素因数の和:1098

約数の個数: 64

約数和(自身を含む): 72817920

約数和(自身を除く): 42044632

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, 1031, 1066, 1148, 2062, 2132, 2296, 3731, 4124, 4264, 7217, 7462, 8248, 13403, 14434, 14924, 26806, 28868, 29848, 42271, 53612, 57736, 84542, 93821, 107224, 169084, 187642, 295897, 338168, 375284, 549523, 591794, 750568, 1099046, 1183588, 2198092, 2367176, 3846661, 4396184, 7693322, 15386644, 30773288]

約数ペア:

[(1, 30773288), (2, 15386644), (4, 7693322), (7, 4396184), (8, 3846661), (13, 2367176), (14, 2198092), (26, 1183588), (28, 1099046), (41, 750568), (52, 591794), (56, 549523), (82, 375284), (91, 338168), (104, 295897), (164, 187642), (182, 169084), (287, 107224), (328, 93821), (364, 84542), (533, 57736), (574, 53612), (728, 42271), (1031, 29848), (1066, 28868), (1148, 26806), (2062, 14924), (2132, 14434), (2296, 13403), (3731, 8248), (4124, 7462), (4264, 7217)]