70855470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{16067}}^1$

素因数の和:16094

約数の個数: 72

約数和(自身を含む): 214314984

約数和(自身を除く): 143459514

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 16067, 32134, 48201, 80335, 96402, 112469, 144603, 160670, 224938, 241005, 289206, 337407, 482010, 562345, 674814, 723015, 787283, 1012221, 1124690, 1446030, 1574566, 1687035, 2024442, 2361849, 3374070, 3936415, 4723698, 5061105, 7085547, 7872830, 10122210, 11809245, 14171094, 23618490, 35427735, 70855470]

約数ペア:

[(1, 70855470), (2, 35427735), (3, 23618490), (5, 14171094), (6, 11809245), (7, 10122210), (9, 7872830), (10, 7085547), (14, 5061105), (15, 4723698), (18, 3936415), (21, 3374070), (30, 2361849), (35, 2024442), (42, 1687035), (45, 1574566), (49, 1446030), (63, 1124690), (70, 1012221), (90, 787283), (98, 723015), (105, 674814), (126, 562345), (147, 482010), (210, 337407), (245, 289206), (294, 241005), (315, 224938), (441, 160670), (490, 144603), (630, 112469), (735, 96402), (882, 80335), (1470, 48201), (2205, 32134), (4410, 16067)]