1738444980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{432449}}^1$

素因数の和:432528

約数の個数: 48

約数和(自身を含む): 4940308800

約数和(自身を除く): 3201863820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 432449, 864898, 1297347, 1729796, 2162245, 2594694, 4324490, 5189388, 6486735, 8648980, 12973470, 25946940, 28974083, 57948166, 86922249, 115896332, 144870415, 173844498, 289740830, 347688996, 434611245, 579481660, 869222490, 1738444980]

約数ペア:

[(1, 1738444980), (2, 869222490), (3, 579481660), (4, 434611245), (5, 347688996), (6, 289740830), (10, 173844498), (12, 144870415), (15, 115896332), (20, 86922249), (30, 57948166), (60, 28974083), (67, 25946940), (134, 12973470), (201, 8648980), (268, 6486735), (335, 5189388), (402, 4324490), (670, 2594694), (804, 2162245), (1005, 1729796), (1340, 1297347), (2010, 864898), (4020, 432449)]