70081270

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{1607}}^1$

素因数の和:1717

約数の個数: 48

約数和(自身を含む): 148482720

約数和(自身を除く): 78401450

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 89, 98, 178, 245, 445, 490, 623, 890, 1246, 1607, 3115, 3214, 4361, 6230, 8035, 8722, 11249, 16070, 21805, 22498, 43610, 56245, 78743, 112490, 143023, 157486, 286046, 393715, 715115, 787430, 1001161, 1430230, 2002322, 5005805, 7008127, 10011610, 14016254, 35040635, 70081270]

約数ペア:

[(1, 70081270), (2, 35040635), (5, 14016254), (7, 10011610), (10, 7008127), (14, 5005805), (35, 2002322), (49, 1430230), (70, 1001161), (89, 787430), (98, 715115), (178, 393715), (245, 286046), (445, 157486), (490, 143023), (623, 112490), (890, 78743), (1246, 56245), (1607, 43610), (3115, 22498), (3214, 21805), (4361, 16070), (6230, 11249), (8035, 8722)]