7528380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{463}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 21202944

約数和(自身を除く): 13674564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 271, 463, 542, 813, 926, 1084, 1355, 1389, 1626, 1852, 2315, 2710, 2778, 3252, 4065, 4630, 5420, 5556, 6945, 8130, 9260, 13890, 16260, 27780, 125473, 250946, 376419, 501892, 627365, 752838, 1254730, 1505676, 1882095, 2509460, 3764190, 7528380]

約数ペア:

[(1, 7528380), (2, 3764190), (3, 2509460), (4, 1882095), (5, 1505676), (6, 1254730), (10, 752838), (12, 627365), (15, 501892), (20, 376419), (30, 250946), (60, 125473), (271, 27780), (463, 16260), (542, 13890), (813, 9260), (926, 8130), (1084, 6945), (1355, 5556), (1389, 5420), (1626, 4630), (1852, 4065), (2315, 3252), (2710, 2778)]