815212062

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1487}}^1$

素因数の和:1750

約数の個数: 96

約数和(自身を含む): 2135577600

約数和(自身を除く): 1320365538

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 229, 266, 342, 399, 458, 687, 798, 1197, 1374, 1487, 1603, 2061, 2394, 2974, 3206, 4122, 4351, 4461, 4809, 8702, 8922, 9618, 10409, 13053, 13383, 14427, 20818, 26106, 26766, 28253, 28854, 30457, 31227, 39159, 56506, 60914, 62454, 78318, 84759, 91371, 93681, 169518, 182742, 187362, 197771, 254277, 274113, 340523, 395542, 508554, 548226, 593313, 681046, 1021569, 1186626, 1779939, 2043138, 2383661, 3064707, 3559878, 4767322, 6129414, 6469937, 7150983, 12939874, 14301966, 19409811, 21452949, 38819622, 42905898, 45289559, 58229433, 90579118, 116458866, 135868677, 271737354, 407606031, 815212062]

約数ペア:

[(1, 815212062), (2, 407606031), (3, 271737354), (6, 135868677), (7, 116458866), (9, 90579118), (14, 58229433), (18, 45289559), (19, 42905898), (21, 38819622), (38, 21452949), (42, 19409811), (57, 14301966), (63, 12939874), (114, 7150983), (126, 6469937), (133, 6129414), (171, 4767322), (229, 3559878), (266, 3064707), (342, 2383661), (399, 2043138), (458, 1779939), (687, 1186626), (798, 1021569), (1197, 681046), (1374, 593313), (1487, 548226), (1603, 508554), (2061, 395542), (2394, 340523), (2974, 274113), (3206, 254277), (4122, 197771), (4351, 187362), (4461, 182742), (4809, 169518), (8702, 93681), (8922, 91371), (9618, 84759), (10409, 78318), (13053, 62454), (13383, 60914), (14427, 56506), (20818, 39159), (26106, 31227), (26766, 30457), (28253, 28854)]