65000490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1889}}^1$

素因数の和:1967

約数の個数: 64

約数和(自身を含む): 165473280

約数和(自身を除く): 100472790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 37, 62, 74, 93, 111, 155, 185, 186, 222, 310, 370, 465, 555, 930, 1110, 1147, 1889, 2294, 3441, 3778, 5667, 5735, 6882, 9445, 11334, 11470, 17205, 18890, 28335, 34410, 56670, 58559, 69893, 117118, 139786, 175677, 209679, 292795, 349465, 351354, 419358, 585590, 698930, 878385, 1048395, 1756770, 2096790, 2166683, 4333366, 6500049, 10833415, 13000098, 21666830, 32500245, 65000490]

約数ペア:

[(1, 65000490), (2, 32500245), (3, 21666830), (5, 13000098), (6, 10833415), (10, 6500049), (15, 4333366), (30, 2166683), (31, 2096790), (37, 1756770), (62, 1048395), (74, 878385), (93, 698930), (111, 585590), (155, 419358), (185, 351354), (186, 349465), (222, 292795), (310, 209679), (370, 175677), (465, 139786), (555, 117118), (930, 69893), (1110, 58559), (1147, 56670), (1889, 34410), (2294, 28335), (3441, 18890), (3778, 17205), (5667, 11470), (5735, 11334), (6882, 9445)]