61109580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1753}}^1$

素因数の和:1855

約数の個数: 96

約数和(自身を含む): 198019584

約数和(自身を除く): 136910004

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 83, 84, 105, 140, 166, 210, 249, 332, 415, 420, 498, 581, 830, 996, 1162, 1245, 1660, 1743, 1753, 2324, 2490, 2905, 3486, 3506, 4980, 5259, 5810, 6972, 7012, 8715, 8765, 10518, 11620, 12271, 17430, 17530, 21036, 24542, 26295, 34860, 35060, 36813, 49084, 52590, 61355, 73626, 105180, 122710, 145499, 147252, 184065, 245420, 290998, 368130, 436497, 581996, 727495, 736260, 872994, 1018493, 1454990, 1745988, 2036986, 2182485, 2909980, 3055479, 4073972, 4364970, 5092465, 6110958, 8729940, 10184930, 12221916, 15277395, 20369860, 30554790, 61109580]

約数ペア:

[(1, 61109580), (2, 30554790), (3, 20369860), (4, 15277395), (5, 12221916), (6, 10184930), (7, 8729940), (10, 6110958), (12, 5092465), (14, 4364970), (15, 4073972), (20, 3055479), (21, 2909980), (28, 2182485), (30, 2036986), (35, 1745988), (42, 1454990), (60, 1018493), (70, 872994), (83, 736260), (84, 727495), (105, 581996), (140, 436497), (166, 368130), (210, 290998), (249, 245420), (332, 184065), (415, 147252), (420, 145499), (498, 122710), (581, 105180), (830, 73626), (996, 61355), (1162, 52590), (1245, 49084), (1660, 36813), (1743, 35060), (1753, 34860), (2324, 26295), (2490, 24542), (2905, 21036), (3486, 17530), (3506, 17430), (4980, 12271), (5259, 11620), (5810, 10518), (6972, 8765), (7012, 8715)]