201006510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:270

約数の個数: 128

約数和(自身を含む): 532224000

約数和(自身を除く): 331217490

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 43, 57, 59, 86, 95, 114, 118, 129, 139, 177, 190, 215, 258, 278, 285, 295, 354, 417, 430, 570, 590, 645, 695, 817, 834, 885, 1121, 1290, 1390, 1634, 1770, 2085, 2242, 2451, 2537, 2641, 3363, 4085, 4170, 4902, 5074, 5282, 5605, 5977, 6726, 7611, 7923, 8170, 8201, 11210, 11954, 12255, 12685, 13205, 15222, 15846, 16402, 16815, 17931, 24510, 24603, 25370, 26410, 29885, 33630, 35862, 38055, 39615, 41005, 48203, 49206, 59770, 76110, 79230, 82010, 89655, 96406, 113563, 123015, 144609, 155819, 179310, 227126, 241015, 246030, 289218, 311638, 340689, 352643, 467457, 482030, 567815, 681378, 705286, 723045, 779095, 934914, 1057929, 1135630, 1446090, 1558190, 1703445, 1763215, 2115858, 2337285, 3406890, 3526430, 4674570, 5289645, 6700217, 10579290, 13400434, 20100651, 33501085, 40201302, 67002170, 100503255, 201006510]

約数ペア:

[(1, 201006510), (2, 100503255), (3, 67002170), (5, 40201302), (6, 33501085), (10, 20100651), (15, 13400434), (19, 10579290), (30, 6700217), (38, 5289645), (43, 4674570), (57, 3526430), (59, 3406890), (86, 2337285), (95, 2115858), (114, 1763215), (118, 1703445), (129, 1558190), (139, 1446090), (177, 1135630), (190, 1057929), (215, 934914), (258, 779095), (278, 723045), (285, 705286), (295, 681378), (354, 567815), (417, 482030), (430, 467457), (570, 352643), (590, 340689), (645, 311638), (695, 289218), (817, 246030), (834, 241015), (885, 227126), (1121, 179310), (1290, 155819), (1390, 144609), (1634, 123015), (1770, 113563), (2085, 96406), (2242, 89655), (2451, 82010), (2537, 79230), (2641, 76110), (3363, 59770), (4085, 49206), (4170, 48203), (4902, 41005), (5074, 39615), (5282, 38055), (5605, 35862), (5977, 33630), (6726, 29885), (7611, 26410), (7923, 25370), (8170, 24603), (8201, 24510), (11210, 17931), (11954, 16815), (12255, 16402), (12685, 15846), (13205, 15222)]