189290010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{69337}}^1$

素因数の和:69367

約数の個数: 64

約数和(自身を含む): 559141632

約数和(自身を除く): 369851622

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 69337, 138674, 208011, 346685, 416022, 485359, 693370, 901381, 970718, 1040055, 1456077, 1802762, 2080110, 2426795, 2704143, 2912154, 4506905, 4853590, 5408286, 6309667, 7280385, 9013810, 12619334, 13520715, 14560770, 18929001, 27041430, 31548335, 37858002, 63096670, 94645005, 189290010]

約数ペア:

[(1, 189290010), (2, 94645005), (3, 63096670), (5, 37858002), (6, 31548335), (7, 27041430), (10, 18929001), (13, 14560770), (14, 13520715), (15, 12619334), (21, 9013810), (26, 7280385), (30, 6309667), (35, 5408286), (39, 4853590), (42, 4506905), (65, 2912154), (70, 2704143), (78, 2426795), (91, 2080110), (105, 1802762), (130, 1456077), (182, 1040055), (195, 970718), (210, 901381), (273, 693370), (390, 485359), (455, 416022), (546, 346685), (910, 208011), (1365, 138674), (2730, 69337)]