74343990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8233}}^1$

素因数の和:8293

約数の個数: 64

約数和(自身を含む): 208682496

約数和(自身を除く): 134338506

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 70, 86, 105, 129, 210, 215, 258, 301, 430, 602, 645, 903, 1290, 1505, 1806, 3010, 4515, 8233, 9030, 16466, 24699, 41165, 49398, 57631, 82330, 115262, 123495, 172893, 246990, 288155, 345786, 354019, 576310, 708038, 864465, 1062057, 1728930, 1770095, 2124114, 2478133, 3540190, 4956266, 5310285, 7434399, 10620570, 12390665, 14868798, 24781330, 37171995, 74343990]

約数ペア:

[(1, 74343990), (2, 37171995), (3, 24781330), (5, 14868798), (6, 12390665), (7, 10620570), (10, 7434399), (14, 5310285), (15, 4956266), (21, 3540190), (30, 2478133), (35, 2124114), (42, 1770095), (43, 1728930), (70, 1062057), (86, 864465), (105, 708038), (129, 576310), (210, 354019), (215, 345786), (258, 288155), (301, 246990), (430, 172893), (602, 123495), (645, 115262), (903, 82330), (1290, 57631), (1505, 49398), (1806, 41165), (3010, 24699), (4515, 16466), (8233, 9030)]