30181052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 61635168

約数和(自身を除く): 31454116

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 157, 187, 257, 314, 374, 514, 628, 748, 1028, 1727, 2669, 2827, 3454, 4369, 5338, 5654, 6908, 8738, 10676, 11308, 17476, 29359, 40349, 48059, 58718, 80698, 96118, 117436, 161396, 192236, 443839, 685933, 887678, 1371866, 1775356, 2743732, 7545263, 15090526, 30181052]

約数ペア:

[(1, 30181052), (2, 15090526), (4, 7545263), (11, 2743732), (17, 1775356), (22, 1371866), (34, 887678), (44, 685933), (68, 443839), (157, 192236), (187, 161396), (257, 117436), (314, 96118), (374, 80698), (514, 58718), (628, 48059), (748, 40349), (1028, 29359), (1727, 17476), (2669, 11308), (2827, 10676), (3454, 8738), (4369, 6908), (5338, 5654)]