76897380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{183089}}^1$

素因数の和:183108

約数の個数: 48

約数和(自身を含む): 246072960

約数和(自身を除く): 169175580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 183089, 366178, 549267, 732356, 915445, 1098534, 1281623, 1830890, 2197068, 2563246, 2746335, 3661780, 3844869, 5126492, 5492670, 6408115, 7689738, 10985340, 12816230, 15379476, 19224345, 25632460, 38448690, 76897380]

約数ペア:

[(1, 76897380), (2, 38448690), (3, 25632460), (4, 19224345), (5, 15379476), (6, 12816230), (7, 10985340), (10, 7689738), (12, 6408115), (14, 5492670), (15, 5126492), (20, 3844869), (21, 3661780), (28, 2746335), (30, 2563246), (35, 2197068), (42, 1830890), (60, 1281623), (70, 1098534), (84, 915445), (105, 732356), (140, 549267), (210, 366178), (420, 183089)]