4623540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{293}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 13039488

約数和(自身を除く): 8415948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 263, 293, 526, 586, 789, 879, 1052, 1172, 1315, 1465, 1578, 1758, 2630, 2930, 3156, 3516, 3945, 4395, 5260, 5860, 7890, 8790, 15780, 17580, 77059, 154118, 231177, 308236, 385295, 462354, 770590, 924708, 1155885, 1541180, 2311770, 4623540]

約数ペア:

[(1, 4623540), (2, 2311770), (3, 1541180), (4, 1155885), (5, 924708), (6, 770590), (10, 462354), (12, 385295), (15, 308236), (20, 231177), (30, 154118), (60, 77059), (263, 17580), (293, 15780), (526, 8790), (586, 7890), (789, 5860), (879, 5260), (1052, 4395), (1172, 3945), (1315, 3516), (1465, 3156), (1578, 2930), (1758, 2630)]