82021590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^3\times {\mathrm{2657}}^1$

素因数の和:2691

約数の個数: 96

約数和(自身を含む): 248788800

約数和(自身を除く): 166767210

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 343, 441, 490, 630, 686, 735, 882, 1029, 1470, 1715, 2058, 2205, 2657, 3087, 3430, 4410, 5145, 5314, 6174, 7971, 10290, 13285, 15435, 15942, 18599, 23913, 26570, 30870, 37198, 39855, 47826, 55797, 79710, 92995, 111594, 119565, 130193, 167391, 185990, 239130, 260386, 278985, 334782, 390579, 557970, 650965, 781158, 836955, 911351, 1171737, 1301930, 1673910, 1822702, 1952895, 2343474, 2734053, 3905790, 4556755, 5468106, 5858685, 8202159, 9113510, 11717370, 13670265, 16404318, 27340530, 41010795, 82021590]

約数ペア:

[(1, 82021590), (2, 41010795), (3, 27340530), (5, 16404318), (6, 13670265), (7, 11717370), (9, 9113510), (10, 8202159), (14, 5858685), (15, 5468106), (18, 4556755), (21, 3905790), (30, 2734053), (35, 2343474), (42, 1952895), (45, 1822702), (49, 1673910), (63, 1301930), (70, 1171737), (90, 911351), (98, 836955), (105, 781158), (126, 650965), (147, 557970), (210, 390579), (245, 334782), (294, 278985), (315, 260386), (343, 239130), (441, 185990), (490, 167391), (630, 130193), (686, 119565), (735, 111594), (882, 92995), (1029, 79710), (1470, 55797), (1715, 47826), (2058, 39855), (2205, 37198), (2657, 30870), (3087, 26570), (3430, 23913), (4410, 18599), (5145, 15942), (5314, 15435), (6174, 13285), (7971, 10290)]