74774070

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{39563}}^1$

素因数の和:39586

約数の個数: 64

約数和(自身を含む): 227888640

約数和(自身を除く): 153114570

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 39563, 79126, 118689, 197815, 237378, 276941, 356067, 395630, 553882, 593445, 712134, 830823, 1068201, 1186890, 1384705, 1661646, 1780335, 2136402, 2492469, 2769410, 3560670, 4154115, 4984938, 5341005, 7477407, 8308230, 10682010, 12462345, 14954814, 24924690, 37387035, 74774070]

約数ペア:

[(1, 74774070), (2, 37387035), (3, 24924690), (5, 14954814), (6, 12462345), (7, 10682010), (9, 8308230), (10, 7477407), (14, 5341005), (15, 4984938), (18, 4154115), (21, 3560670), (27, 2769410), (30, 2492469), (35, 2136402), (42, 1780335), (45, 1661646), (54, 1384705), (63, 1186890), (70, 1068201), (90, 830823), (105, 712134), (126, 593445), (135, 553882), (189, 395630), (210, 356067), (270, 276941), (315, 237378), (378, 197815), (630, 118689), (945, 79126), (1890, 39563)]