73573980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{1913}}^1$

素因数の和:2566

約数の個数: 48

約数和(自身を含む): 206436384

約数和(自身を除く): 132862404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 641, 1282, 1913, 1923, 2564, 3205, 3826, 3846, 5739, 6410, 7652, 7692, 9565, 9615, 11478, 12820, 19130, 19230, 22956, 28695, 38260, 38460, 57390, 114780, 1226233, 2452466, 3678699, 4904932, 6131165, 7357398, 12262330, 14714796, 18393495, 24524660, 36786990, 73573980]

約数ペア:

[(1, 73573980), (2, 36786990), (3, 24524660), (4, 18393495), (5, 14714796), (6, 12262330), (10, 7357398), (12, 6131165), (15, 4904932), (20, 3678699), (30, 2452466), (60, 1226233), (641, 114780), (1282, 57390), (1913, 38460), (1923, 38260), (2564, 28695), (3205, 22956), (3826, 19230), (3846, 19130), (5739, 12820), (6410, 11478), (7652, 9615), (7692, 9565)]