40619820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1951}}^1$

素因数の和:2310

約数の個数: 48

約数和(自身を含む): 114121728

約数和(自身を除く): 73501908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 347, 694, 1041, 1388, 1735, 1951, 2082, 3470, 3902, 4164, 5205, 5853, 6940, 7804, 9755, 10410, 11706, 19510, 20820, 23412, 29265, 39020, 58530, 117060, 676997, 1353994, 2030991, 2707988, 3384985, 4061982, 6769970, 8123964, 10154955, 13539940, 20309910, 40619820]

約数ペア:

[(1, 40619820), (2, 20309910), (3, 13539940), (4, 10154955), (5, 8123964), (6, 6769970), (10, 4061982), (12, 3384985), (15, 2707988), (20, 2030991), (30, 1353994), (60, 676997), (347, 117060), (694, 58530), (1041, 39020), (1388, 29265), (1735, 23412), (1951, 20820), (2082, 19510), (3470, 11706), (3902, 10410), (4164, 9755), (5205, 7804), (5853, 6940)]