30616558

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{653}}^1$

素因数の和:876

約数の個数: 32

約数和(自身を含む): 55940544

約数和(自身を除く): 25323986

約数列:

[1, 2, 7, 14, 17, 34, 119, 197, 238, 394, 653, 1306, 1379, 2758, 3349, 4571, 6698, 9142, 11101, 22202, 23443, 46886, 77707, 128641, 155414, 257282, 900487, 1800974, 2186897, 4373794, 15308279, 30616558]

約数ペア:

[(1, 30616558), (2, 15308279), (7, 4373794), (14, 2186897), (17, 1800974), (34, 900487), (119, 257282), (197, 155414), (238, 128641), (394, 77707), (653, 46886), (1306, 23443), (1379, 22202), (2758, 11101), (3349, 9142), (4571, 6698)]