30903918

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2399}}^1$

素因数の和:2536

約数の個数: 32

約数和(自身を含む): 65664000

約数和(自身を除く): 34760082

約数列:

[1, 2, 3, 6, 19, 38, 57, 113, 114, 226, 339, 678, 2147, 2399, 4294, 4798, 6441, 7197, 12882, 14394, 45581, 91162, 136743, 271087, 273486, 542174, 813261, 1626522, 5150653, 10301306, 15451959, 30903918]

約数ペア:

[(1, 30903918), (2, 15451959), (3, 10301306), (6, 5150653), (19, 1626522), (38, 813261), (57, 542174), (113, 273486), (114, 271087), (226, 136743), (339, 91162), (678, 45581), (2147, 14394), (2399, 12882), (4294, 7197), (4798, 6441)]