202828260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{146977}}^1$

素因数の和:147012

約数の個数: 48

約数和(自身を含む): 592615296

約数和(自身を除く): 389787036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 146977, 293954, 440931, 587908, 734885, 881862, 1469770, 1763724, 2204655, 2939540, 3380471, 4409310, 6760942, 8818620, 10141413, 13521884, 16902355, 20282826, 33804710, 40565652, 50707065, 67609420, 101414130, 202828260]

約数ペア:

[(1, 202828260), (2, 101414130), (3, 67609420), (4, 50707065), (5, 40565652), (6, 33804710), (10, 20282826), (12, 16902355), (15, 13521884), (20, 10141413), (23, 8818620), (30, 6760942), (46, 4409310), (60, 3380471), (69, 2939540), (92, 2204655), (115, 1763724), (138, 1469770), (230, 881862), (276, 734885), (345, 587908), (460, 440931), (690, 293954), (1380, 146977)]