130528062

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{7789}}^1$

素因数の和:7830

約数の個数: 72

約数和(自身を含む): 346343400

約数和(自身を除く): 215815338

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 399, 441, 798, 882, 931, 1197, 1862, 2394, 2793, 5586, 7789, 8379, 15578, 16758, 23367, 46734, 54523, 70101, 109046, 140202, 147991, 163569, 295982, 327138, 381661, 443973, 490707, 763322, 887946, 981414, 1035937, 1144983, 1331919, 2071874, 2289966, 2663838, 3107811, 3434949, 6215622, 6869898, 7251559, 9323433, 14503118, 18646866, 21754677, 43509354, 65264031, 130528062]

約数ペア:

[(1, 130528062), (2, 65264031), (3, 43509354), (6, 21754677), (7, 18646866), (9, 14503118), (14, 9323433), (18, 7251559), (19, 6869898), (21, 6215622), (38, 3434949), (42, 3107811), (49, 2663838), (57, 2289966), (63, 2071874), (98, 1331919), (114, 1144983), (126, 1035937), (133, 981414), (147, 887946), (171, 763322), (266, 490707), (294, 443973), (342, 381661), (399, 327138), (441, 295982), (798, 163569), (882, 147991), (931, 140202), (1197, 109046), (1862, 70101), (2394, 54523), (2793, 46734), (5586, 23367), (7789, 16758), (8379, 15578)]