74736690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18731}}^1$

素因数の和:18767

約数の個数: 64

約数和(自身を含む): 215792640

約数和(自身を除く): 141055950

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, 798, 1330, 1995, 3990, 18731, 37462, 56193, 93655, 112386, 131117, 187310, 262234, 280965, 355889, 393351, 561930, 655585, 711778, 786702, 1067667, 1311170, 1779445, 1966755, 2135334, 2491223, 3558890, 3933510, 4982446, 5338335, 7473669, 10676670, 12456115, 14947338, 24912230, 37368345, 74736690]

約数ペア:

[(1, 74736690), (2, 37368345), (3, 24912230), (5, 14947338), (6, 12456115), (7, 10676670), (10, 7473669), (14, 5338335), (15, 4982446), (19, 3933510), (21, 3558890), (30, 2491223), (35, 2135334), (38, 1966755), (42, 1779445), (57, 1311170), (70, 1067667), (95, 786702), (105, 711778), (114, 655585), (133, 561930), (190, 393351), (210, 355889), (266, 280965), (285, 262234), (399, 187310), (570, 131117), (665, 112386), (798, 93655), (1330, 56193), (1995, 37462), (3990, 18731)]