27037030

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 49996800

約数和(自身を除く): 22959770

約数列:

[1, 2, 5, 10, 61, 122, 127, 254, 305, 349, 610, 635, 698, 1270, 1745, 3490, 7747, 15494, 21289, 38735, 42578, 44323, 77470, 88646, 106445, 212890, 221615, 443230, 2703703, 5407406, 13518515, 27037030]

約数ペア:

[(1, 27037030), (2, 13518515), (5, 5407406), (10, 2703703), (61, 443230), (122, 221615), (127, 212890), (254, 106445), (305, 88646), (349, 77470), (610, 44323), (635, 42578), (698, 38735), (1270, 21289), (1745, 15494), (3490, 7747)]