149099080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15091}}^1$

素因数の和:15134

約数の個数: 64

約数和(自身を含む): 380318400

約数和(自身を除く): 231219320

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1235, 1976, 2470, 4940, 9880, 15091, 30182, 60364, 75455, 120728, 150910, 196183, 286729, 301820, 392366, 573458, 603640, 784732, 980915, 1146916, 1433645, 1569464, 1961830, 2293832, 2867290, 3727477, 3923660, 5734580, 7454954, 7847320, 11469160, 14909908, 18637385, 29819816, 37274770, 74549540, 149099080]

約数ペア:

[(1, 149099080), (2, 74549540), (4, 37274770), (5, 29819816), (8, 18637385), (10, 14909908), (13, 11469160), (19, 7847320), (20, 7454954), (26, 5734580), (38, 3923660), (40, 3727477), (52, 2867290), (65, 2293832), (76, 1961830), (95, 1569464), (104, 1433645), (130, 1146916), (152, 980915), (190, 784732), (247, 603640), (260, 573458), (380, 392366), (494, 301820), (520, 286729), (760, 196183), (988, 150910), (1235, 120728), (1976, 75455), (2470, 60364), (4940, 30182), (9880, 15091)]