3854820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1567}}^1$

素因数の和:1620

約数の個数: 48

約数和(自身を含む): 11063808

約数和(自身を除く): 7208988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 1567, 2460, 3134, 4701, 6268, 7835, 9402, 15670, 18804, 23505, 31340, 47010, 64247, 94020, 128494, 192741, 256988, 321235, 385482, 642470, 770964, 963705, 1284940, 1927410, 3854820]

約数ペア:

[(1, 3854820), (2, 1927410), (3, 1284940), (4, 963705), (5, 770964), (6, 642470), (10, 385482), (12, 321235), (15, 256988), (20, 192741), (30, 128494), (41, 94020), (60, 64247), (82, 47010), (123, 31340), (164, 23505), (205, 18804), (246, 15670), (410, 9402), (492, 7835), (615, 6268), (820, 4701), (1230, 3134), (1567, 2460)]