30852458

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:487

約数の個数: 48

約数和(自身を含む): 59074344

約数和(自身を除く): 28221886

約数列:

[1, 2, 7, 13, 14, 26, 49, 61, 91, 98, 122, 182, 397, 427, 637, 793, 794, 854, 1274, 1586, 2779, 2989, 5161, 5551, 5558, 5978, 10322, 11102, 19453, 24217, 36127, 38857, 38906, 48434, 72254, 77714, 169519, 252889, 314821, 339038, 505778, 629642, 1186633, 2203747, 2373266, 4407494, 15426229, 30852458]

約数ペア:

[(1, 30852458), (2, 15426229), (7, 4407494), (13, 2373266), (14, 2203747), (26, 1186633), (49, 629642), (61, 505778), (91, 339038), (98, 314821), (122, 252889), (182, 169519), (397, 77714), (427, 72254), (637, 48434), (793, 38906), (794, 38857), (854, 36127), (1274, 24217), (1586, 19453), (2779, 11102), (2989, 10322), (5161, 5978), (5551, 5558)]