2996490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1$

素因数の和:787

約数の個数: 64

約数和(自身を含む): 8663040

約数和(自身を除く): 5666550

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 751, 798, 1330, 1502, 1995, 2253, 3755, 3990, 4506, 5257, 7510, 10514, 11265, 14269, 15771, 22530, 26285, 28538, 31542, 42807, 52570, 71345, 78855, 85614, 99883, 142690, 157710, 199766, 214035, 299649, 428070, 499415, 599298, 998830, 1498245, 2996490]

約数ペア:

[(1, 2996490), (2, 1498245), (3, 998830), (5, 599298), (6, 499415), (7, 428070), (10, 299649), (14, 214035), (15, 199766), (19, 157710), (21, 142690), (30, 99883), (35, 85614), (38, 78855), (42, 71345), (57, 52570), (70, 42807), (95, 31542), (105, 28538), (114, 26285), (133, 22530), (190, 15771), (210, 14269), (266, 11265), (285, 10514), (399, 7510), (570, 5257), (665, 4506), (751, 3990), (798, 3755), (1330, 2253), (1502, 1995)]