155014930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:248

約数の個数: 96

約数和(自身を含む): 340402176

約数和(自身を除く): 185387246

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 49, 53, 70, 94, 98, 106, 127, 235, 245, 254, 265, 329, 371, 470, 490, 530, 635, 658, 742, 889, 1270, 1645, 1778, 1855, 2303, 2491, 2597, 3290, 3710, 4445, 4606, 4982, 5194, 5969, 6223, 6731, 8890, 11515, 11938, 12446, 12455, 12985, 13462, 17437, 23030, 24910, 25970, 29845, 31115, 33655, 34874, 41783, 47117, 59690, 62230, 67310, 83566, 87185, 94234, 122059, 174370, 208915, 235585, 244118, 292481, 316357, 329819, 417830, 471170, 584962, 610295, 632714, 659638, 1220590, 1462405, 1581785, 1649095, 2214499, 2924810, 3163570, 3298190, 4428998, 11072495, 15501493, 22144990, 31002986, 77507465, 155014930]

約数ペア:

[(1, 155014930), (2, 77507465), (5, 31002986), (7, 22144990), (10, 15501493), (14, 11072495), (35, 4428998), (47, 3298190), (49, 3163570), (53, 2924810), (70, 2214499), (94, 1649095), (98, 1581785), (106, 1462405), (127, 1220590), (235, 659638), (245, 632714), (254, 610295), (265, 584962), (329, 471170), (371, 417830), (470, 329819), (490, 316357), (530, 292481), (635, 244118), (658, 235585), (742, 208915), (889, 174370), (1270, 122059), (1645, 94234), (1778, 87185), (1855, 83566), (2303, 67310), (2491, 62230), (2597, 59690), (3290, 47117), (3710, 41783), (4445, 34874), (4606, 33655), (4982, 31115), (5194, 29845), (5969, 25970), (6223, 24910), (6731, 23030), (8890, 17437), (11515, 13462), (11938, 12985), (12446, 12455)]