30168404

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1039}}^1$

素因数の和:1128

約数の個数: 48

約数和(自身を含む): 64995840

約数和(自身を除く): 34827436

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 61, 68, 119, 122, 238, 244, 427, 476, 854, 1037, 1039, 1708, 2074, 2078, 4148, 4156, 7259, 7273, 14518, 14546, 17663, 29036, 29092, 35326, 63379, 70652, 123641, 126758, 247282, 253516, 443653, 494564, 887306, 1077443, 1774612, 2154886, 4309772, 7542101, 15084202, 30168404]

約数ペア:

[(1, 30168404), (2, 15084202), (4, 7542101), (7, 4309772), (14, 2154886), (17, 1774612), (28, 1077443), (34, 887306), (61, 494564), (68, 443653), (119, 253516), (122, 247282), (238, 126758), (244, 123641), (427, 70652), (476, 63379), (854, 35326), (1037, 29092), (1039, 29036), (1708, 17663), (2074, 14546), (2078, 14518), (4148, 7273), (4156, 7259)]