30615438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{773}}^1$

素因数の和:849

約数の個数: 64

約数和(自身を含む): 74898432

約数和(自身を除く): 44282994

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 41, 42, 46, 69, 82, 123, 138, 161, 246, 287, 322, 483, 574, 773, 861, 943, 966, 1546, 1722, 1886, 2319, 2829, 4638, 5411, 5658, 6601, 10822, 13202, 16233, 17779, 19803, 31693, 32466, 35558, 39606, 53337, 63386, 95079, 106674, 124453, 190158, 221851, 248906, 373359, 443702, 665553, 728939, 746718, 1331106, 1457878, 2186817, 4373634, 5102573, 10205146, 15307719, 30615438]

約数ペア:

[(1, 30615438), (2, 15307719), (3, 10205146), (6, 5102573), (7, 4373634), (14, 2186817), (21, 1457878), (23, 1331106), (41, 746718), (42, 728939), (46, 665553), (69, 443702), (82, 373359), (123, 248906), (138, 221851), (161, 190158), (246, 124453), (287, 106674), (322, 95079), (483, 63386), (574, 53337), (773, 39606), (861, 35558), (943, 32466), (966, 31693), (1546, 19803), (1722, 17779), (1886, 16233), (2319, 13202), (2829, 10822), (4638, 6601), (5411, 5658)]