2106208035

素因数分解:

$3^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{229}}^1\times {\mathrm{353}}^1$

素因数の和:789

約数の個数: 64

約数和(自身を含む): 3790915200

約数和(自身を除く): 1684707165

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 193, 229, 353, 579, 687, 965, 1059, 1145, 1737, 1765, 2061, 2895, 3177, 3435, 5211, 5295, 6183, 8685, 9531, 10305, 15885, 26055, 30915, 44197, 47655, 68129, 80837, 132591, 204387, 220985, 242511, 340645, 397773, 404185, 613161, 662955, 727533, 1021935, 1193319, 1212555, 1839483, 1988865, 2182599, 3065805, 3637665, 5966595, 9197415, 10912995, 15601541, 46804623, 78007705, 140413869, 234023115, 421241607, 702069345, 2106208035]

約数ペア:

[(1, 2106208035), (3, 702069345), (5, 421241607), (9, 234023115), (15, 140413869), (27, 78007705), (45, 46804623), (135, 15601541), (193, 10912995), (229, 9197415), (353, 5966595), (579, 3637665), (687, 3065805), (965, 2182599), (1059, 1988865), (1145, 1839483), (1737, 1212555), (1765, 1193319), (2061, 1021935), (2895, 727533), (3177, 662955), (3435, 613161), (5211, 404185), (5295, 397773), (6183, 340645), (8685, 242511), (9531, 220985), (10305, 204387), (15885, 132591), (26055, 80837), (30915, 68129), (44197, 47655)]