38879190

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{6857}}^1$

素因数の和:6883

約数の個数: 80

約数和(自身を含む): 119493792

約数和(自身を除く): 80614602

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 6857, 13714, 20571, 34285, 41142, 47999, 61713, 68570, 95998, 102855, 123426, 143997, 185139, 205710, 239995, 287994, 308565, 370278, 431991, 479990, 555417, 617130, 719985, 863982, 925695, 1110834, 1295973, 1439970, 1851390, 2159955, 2591946, 2777085, 3887919, 4319910, 5554170, 6479865, 7775838, 12959730, 19439595, 38879190]

約数ペア:

[(1, 38879190), (2, 19439595), (3, 12959730), (5, 7775838), (6, 6479865), (7, 5554170), (9, 4319910), (10, 3887919), (14, 2777085), (15, 2591946), (18, 2159955), (21, 1851390), (27, 1439970), (30, 1295973), (35, 1110834), (42, 925695), (45, 863982), (54, 719985), (63, 617130), (70, 555417), (81, 479990), (90, 431991), (105, 370278), (126, 308565), (135, 287994), (162, 239995), (189, 205710), (210, 185139), (270, 143997), (315, 123426), (378, 102855), (405, 95998), (567, 68570), (630, 61713), (810, 47999), (945, 41142), (1134, 34285), (1890, 20571), (2835, 13714), (5670, 6857)]