87929910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{51421}}^1$

素因数の和:51453

約数の個数: 48

約数和(自身を含む): 240654960

約数和(自身を除く): 152725050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 51421, 102842, 154263, 257105, 308526, 462789, 514210, 771315, 925578, 976999, 1542630, 1953998, 2313945, 2930997, 4627890, 4884995, 5861994, 8792991, 9769990, 14654985, 17585982, 29309970, 43964955, 87929910]

約数ペア:

[(1, 87929910), (2, 43964955), (3, 29309970), (5, 17585982), (6, 14654985), (9, 9769990), (10, 8792991), (15, 5861994), (18, 4884995), (19, 4627890), (30, 2930997), (38, 2313945), (45, 1953998), (57, 1542630), (90, 976999), (95, 925578), (114, 771315), (171, 514210), (190, 462789), (285, 308526), (342, 257105), (570, 154263), (855, 102842), (1710, 51421)]