15864930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{877}}^1$

素因数の和:960

約数の個数: 64

約数和(自身を含む): 42986880

約数和(自身を除く): 27121950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 67, 90, 134, 135, 201, 270, 335, 402, 603, 670, 877, 1005, 1206, 1754, 1809, 2010, 2631, 3015, 3618, 4385, 5262, 6030, 7893, 8770, 9045, 13155, 15786, 18090, 23679, 26310, 39465, 47358, 58759, 78930, 117518, 118395, 176277, 236790, 293795, 352554, 528831, 587590, 881385, 1057662, 1586493, 1762770, 2644155, 3172986, 5288310, 7932465, 15864930]

約数ペア:

[(1, 15864930), (2, 7932465), (3, 5288310), (5, 3172986), (6, 2644155), (9, 1762770), (10, 1586493), (15, 1057662), (18, 881385), (27, 587590), (30, 528831), (45, 352554), (54, 293795), (67, 236790), (90, 176277), (134, 118395), (135, 117518), (201, 78930), (270, 58759), (335, 47358), (402, 39465), (603, 26310), (670, 23679), (877, 18090), (1005, 15786), (1206, 13155), (1754, 9045), (1809, 8770), (2010, 7893), (2631, 6030), (3015, 5262), (3618, 4385)]