423240930

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{31991}}^1$

素因数の和:32021

約数の個数: 96

約数和(自身を含む): 1312951680

約数和(自身を除く): 889710750

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, 13230, 31991, 63982, 95973, 159955, 191946, 223937, 287919, 319910, 447874, 479865, 575838, 671811, 863757, 959730, 1119685, 1343622, 1439595, 1567559, 1727514, 2015433, 2239370, 2879190, 3135118, 3359055, 4030866, 4318785, 4702677, 6046299, 6718110, 7837795, 8637570, 9405354, 10077165, 12092598, 14108031, 15675590, 20154330, 23513385, 28216062, 30231495, 42324093, 47026770, 60462990, 70540155, 84648186, 141080310, 211620465, 423240930]

約数ペア:

[(1, 423240930), (2, 211620465), (3, 141080310), (5, 84648186), (6, 70540155), (7, 60462990), (9, 47026770), (10, 42324093), (14, 30231495), (15, 28216062), (18, 23513385), (21, 20154330), (27, 15675590), (30, 14108031), (35, 12092598), (42, 10077165), (45, 9405354), (49, 8637570), (54, 7837795), (63, 6718110), (70, 6046299), (90, 4702677), (98, 4318785), (105, 4030866), (126, 3359055), (135, 3135118), (147, 2879190), (189, 2239370), (210, 2015433), (245, 1727514), (270, 1567559), (294, 1439595), (315, 1343622), (378, 1119685), (441, 959730), (490, 863757), (630, 671811), (735, 575838), (882, 479865), (945, 447874), (1323, 319910), (1470, 287919), (1890, 223937), (2205, 191946), (2646, 159955), (4410, 95973), (6615, 63982), (13230, 31991)]