4276380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{271}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 12063744

約数和(自身を除く): 7787364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 263, 271, 526, 542, 789, 813, 1052, 1084, 1315, 1355, 1578, 1626, 2630, 2710, 3156, 3252, 3945, 4065, 5260, 5420, 7890, 8130, 15780, 16260, 71273, 142546, 213819, 285092, 356365, 427638, 712730, 855276, 1069095, 1425460, 2138190, 4276380]

約数ペア:

[(1, 4276380), (2, 2138190), (3, 1425460), (4, 1069095), (5, 855276), (6, 712730), (10, 427638), (12, 356365), (15, 285092), (20, 213819), (30, 142546), (60, 71273), (263, 16260), (271, 15780), (526, 8130), (542, 7890), (789, 5420), (813, 5260), (1052, 4065), (1084, 3945), (1315, 3252), (1355, 3156), (1578, 2710), (1626, 2630)]