4606740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:486

約数の個数: 96

約数和(自身を含む): 15120000

約数和(自身を除く): 10513260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 449, 513, 540, 570, 684, 855, 898, 1026, 1140, 1347, 1710, 1796, 2052, 2245, 2565, 2694, 3420, 4041, 4490, 5130, 5388, 6735, 8082, 8531, 8980, 10260, 12123, 13470, 16164, 17062, 20205, 24246, 25593, 26940, 34124, 40410, 42655, 48492, 51186, 60615, 76779, 80820, 85310, 102372, 121230, 127965, 153558, 170620, 230337, 242460, 255930, 307116, 383895, 460674, 511860, 767790, 921348, 1151685, 1535580, 2303370, 4606740]

約数ペア:

[(1, 4606740), (2, 2303370), (3, 1535580), (4, 1151685), (5, 921348), (6, 767790), (9, 511860), (10, 460674), (12, 383895), (15, 307116), (18, 255930), (19, 242460), (20, 230337), (27, 170620), (30, 153558), (36, 127965), (38, 121230), (45, 102372), (54, 85310), (57, 80820), (60, 76779), (76, 60615), (90, 51186), (95, 48492), (108, 42655), (114, 40410), (135, 34124), (171, 26940), (180, 25593), (190, 24246), (228, 20205), (270, 17062), (285, 16164), (342, 13470), (380, 12123), (449, 10260), (513, 8980), (540, 8531), (570, 8082), (684, 6735), (855, 5388), (898, 5130), (1026, 4490), (1140, 4041), (1347, 3420), (1710, 2694), (1796, 2565), (2052, 2245)]