61338770

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{6823}}^1$

素因数の和:6890

約数の個数: 32

約数和(自身を含む): 117918720

約数和(自身を除く): 56579950

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 899, 1798, 4495, 6823, 8990, 13646, 34115, 68230, 197867, 211513, 395734, 423026, 989335, 1057565, 1978670, 2115130, 6133877, 12267754, 30669385, 61338770]

約数ペア:

[(1, 61338770), (2, 30669385), (5, 12267754), (10, 6133877), (29, 2115130), (31, 1978670), (58, 1057565), (62, 989335), (145, 423026), (155, 395734), (290, 211513), (310, 197867), (899, 68230), (1798, 34115), (4495, 13646), (6823, 8990)]