71814870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13999}}^1$

素因数の和:14034

約数の個数: 64

約数和(自身を含む): 201600000

約数和(自身を除く): 129785130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 13999, 27998, 41997, 69995, 83994, 125991, 139990, 209985, 251982, 265981, 377973, 419970, 531962, 629955, 755946, 797943, 1259910, 1329905, 1595886, 1889865, 2393829, 2659810, 3779730, 3989715, 4787658, 7181487, 7979430, 11969145, 14362974, 23938290, 35907435, 71814870]

約数ペア:

[(1, 71814870), (2, 35907435), (3, 23938290), (5, 14362974), (6, 11969145), (9, 7979430), (10, 7181487), (15, 4787658), (18, 3989715), (19, 3779730), (27, 2659810), (30, 2393829), (38, 1889865), (45, 1595886), (54, 1329905), (57, 1259910), (90, 797943), (95, 755946), (114, 629955), (135, 531962), (171, 419970), (190, 377973), (270, 265981), (285, 251982), (342, 209985), (513, 139990), (570, 125991), (855, 83994), (1026, 69995), (1710, 41997), (2565, 27998), (5130, 13999)]