6943922830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{20333}}^1$

素因数の和:20461

約数の個数: 64

約数和(自身を含む): 14019723648

約数和(自身を除く): 7075800818

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 71, 74, 130, 142, 185, 355, 370, 481, 710, 923, 962, 1846, 2405, 2627, 4615, 4810, 5254, 9230, 13135, 20333, 26270, 34151, 40666, 68302, 101665, 170755, 203330, 264329, 341510, 528658, 752321, 1321645, 1443643, 1504642, 2643290, 2887286, 3761605, 7218215, 7523210, 9780173, 14436430, 18767359, 19560346, 37534718, 48900865, 53414791, 93836795, 97801730, 106829582, 187673590, 267073955, 534147910, 694392283, 1388784566, 3471961415, 6943922830]

約数ペア:

[(1, 6943922830), (2, 3471961415), (5, 1388784566), (10, 694392283), (13, 534147910), (26, 267073955), (37, 187673590), (65, 106829582), (71, 97801730), (74, 93836795), (130, 53414791), (142, 48900865), (185, 37534718), (355, 19560346), (370, 18767359), (481, 14436430), (710, 9780173), (923, 7523210), (962, 7218215), (1846, 3761605), (2405, 2887286), (2627, 2643290), (4615, 1504642), (4810, 1443643), (5254, 1321645), (9230, 752321), (13135, 528658), (20333, 341510), (26270, 264329), (34151, 203330), (40666, 170755), (68302, 101665)]