90718110

素因数分解:

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

素因数の和:6887

約数の個数: 96

約数和(自身を含む): 281452320

約数和(自身を除く): 190734210

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 105, 126, 135, 147, 189, 210, 245, 270, 294, 315, 378, 441, 490, 630, 735, 882, 945, 1323, 1470, 1890, 2205, 2646, 4410, 6615, 6857, 13230, 13714, 20571, 34285, 41142, 47999, 61713, 68570, 95998, 102855, 123426, 143997, 185139, 205710, 239995, 287994, 308565, 335993, 370278, 431991, 479990, 617130, 671986, 719985, 863982, 925695, 1007979, 1295973, 1439970, 1679965, 1851390, 2015958, 2159955, 2591946, 3023937, 3359930, 4319910, 5039895, 6047874, 6479865, 9071811, 10079790, 12959730, 15119685, 18143622, 30239370, 45359055, 90718110]

約数ペア:

[(1, 90718110), (2, 45359055), (3, 30239370), (5, 18143622), (6, 15119685), (7, 12959730), (9, 10079790), (10, 9071811), (14, 6479865), (15, 6047874), (18, 5039895), (21, 4319910), (27, 3359930), (30, 3023937), (35, 2591946), (42, 2159955), (45, 2015958), (49, 1851390), (54, 1679965), (63, 1439970), (70, 1295973), (90, 1007979), (98, 925695), (105, 863982), (126, 719985), (135, 671986), (147, 617130), (189, 479990), (210, 431991), (245, 370278), (270, 335993), (294, 308565), (315, 287994), (378, 239995), (441, 205710), (490, 185139), (630, 143997), (735, 123426), (882, 102855), (945, 95998), (1323, 68570), (1470, 61713), (1890, 47999), (2205, 41142), (2646, 34285), (4410, 20571), (6615, 13714), (6857, 13230)]