2988892780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{96979}}^1$

素因数の和:97078

約数の個数: 48

約数和(自身を含む): 6647397120

約数和(自身を除く): 3658504340

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 67, 92, 115, 134, 230, 268, 335, 460, 670, 1340, 1541, 3082, 6164, 7705, 15410, 30820, 96979, 193958, 387916, 484895, 969790, 1939580, 2230517, 4461034, 6497593, 8922068, 11152585, 12995186, 22305170, 25990372, 32487965, 44610340, 64975930, 129951860, 149444639, 298889278, 597778556, 747223195, 1494446390, 2988892780]

約数ペア:

[(1, 2988892780), (2, 1494446390), (4, 747223195), (5, 597778556), (10, 298889278), (20, 149444639), (23, 129951860), (46, 64975930), (67, 44610340), (92, 32487965), (115, 25990372), (134, 22305170), (230, 12995186), (268, 11152585), (335, 8922068), (460, 6497593), (670, 4461034), (1340, 2230517), (1541, 1939580), (3082, 969790), (6164, 484895), (7705, 387916), (15410, 193958), (30820, 96979)]