73354190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{541}}^1$

素因数の和:717

約数の個数: 64

約数和(自身を含む): 163900800

約数和(自身を除く): 90546610

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 149, 182, 298, 455, 541, 745, 910, 1043, 1082, 1490, 1937, 2086, 2705, 3787, 3874, 5215, 5410, 7033, 7574, 9685, 10430, 13559, 14066, 18935, 19370, 27118, 35165, 37870, 49231, 67795, 70330, 80609, 98462, 135590, 161218, 246155, 403045, 492310, 564263, 806090, 1047917, 1128526, 2095834, 2821315, 5239585, 5642630, 7335419, 10479170, 14670838, 36677095, 73354190]

約数ペア:

[(1, 73354190), (2, 36677095), (5, 14670838), (7, 10479170), (10, 7335419), (13, 5642630), (14, 5239585), (26, 2821315), (35, 2095834), (65, 1128526), (70, 1047917), (91, 806090), (130, 564263), (149, 492310), (182, 403045), (298, 246155), (455, 161218), (541, 135590), (745, 98462), (910, 80609), (1043, 70330), (1082, 67795), (1490, 49231), (1937, 37870), (2086, 35165), (2705, 27118), (3787, 19370), (3874, 18935), (5215, 14066), (5410, 13559), (7033, 10430), (7574, 9685)]