42572110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{2423}}^1$

素因数の和:2688

約数の個数: 32

約数和(自身を含む): 87962112

約数和(自身を除く): 45390002

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 251, 502, 1255, 1757, 2423, 2510, 3514, 4846, 8785, 12115, 16961, 17570, 24230, 33922, 84805, 169610, 608173, 1216346, 3040865, 4257211, 6081730, 8514422, 21286055, 42572110]

約数ペア:

[(1, 42572110), (2, 21286055), (5, 8514422), (7, 6081730), (10, 4257211), (14, 3040865), (35, 1216346), (70, 608173), (251, 169610), (502, 84805), (1255, 33922), (1757, 24230), (2423, 17570), (2510, 16961), (3514, 12115), (4846, 8785)]