70991685

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{607}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 129752064

約数和(自身を除く): 58760379

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 113, 115, 207, 339, 345, 565, 607, 1017, 1035, 1695, 1821, 2599, 3035, 5085, 5463, 7797, 9105, 12995, 13961, 23391, 27315, 38985, 41883, 68591, 69805, 116955, 125649, 205773, 209415, 342955, 617319, 628245, 1028865, 1577593, 3086595, 4732779, 7887965, 14198337, 23663895, 70991685]

約数ペア:

[(1, 70991685), (3, 23663895), (5, 14198337), (9, 7887965), (15, 4732779), (23, 3086595), (45, 1577593), (69, 1028865), (113, 628245), (115, 617319), (207, 342955), (339, 209415), (345, 205773), (565, 125649), (607, 116955), (1017, 69805), (1035, 68591), (1695, 41883), (1821, 38985), (2599, 27315), (3035, 23391), (5085, 13961), (5463, 12995), (7797, 9105)]