25156938630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{98899}}^1$

素因数の和:99109

約数の個数: 64

約数和(自身を含む): 61808544000

約数和(自身を除く): 36651605370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 139, 183, 278, 305, 366, 417, 610, 695, 834, 915, 1390, 1830, 2085, 4170, 8479, 16958, 25437, 42395, 50874, 84790, 98899, 127185, 197798, 254370, 296697, 494495, 593394, 988990, 1483485, 2966970, 6032839, 12065678, 13746961, 18098517, 27493922, 30164195, 36197034, 41240883, 60328390, 68734805, 82481766, 90492585, 137469610, 180985170, 206204415, 412408830, 838564621, 1677129242, 2515693863, 4192823105, 5031387726, 8385646210, 12578469315, 25156938630]

約数ペア:

[(1, 25156938630), (2, 12578469315), (3, 8385646210), (5, 5031387726), (6, 4192823105), (10, 2515693863), (15, 1677129242), (30, 838564621), (61, 412408830), (122, 206204415), (139, 180985170), (183, 137469610), (278, 90492585), (305, 82481766), (366, 68734805), (417, 60328390), (610, 41240883), (695, 36197034), (834, 30164195), (915, 27493922), (1390, 18098517), (1830, 13746961), (2085, 12065678), (4170, 6032839), (8479, 2966970), (16958, 1483485), (25437, 988990), (42395, 593394), (50874, 494495), (84790, 296697), (98899, 254370), (127185, 197798)]