121489590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{503}}^1$

素因数の和:693

約数の個数: 64

約数和(自身を含む): 298722816

約数和(自身を除く): 177233226

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 97, 166, 194, 249, 291, 415, 485, 498, 503, 582, 830, 970, 1006, 1245, 1455, 1509, 2490, 2515, 2910, 3018, 5030, 7545, 8051, 15090, 16102, 24153, 40255, 41749, 48306, 48791, 80510, 83498, 97582, 120765, 125247, 146373, 208745, 241530, 243955, 250494, 292746, 417490, 487910, 626235, 731865, 1252470, 1463730, 4049653, 8099306, 12148959, 20248265, 24297918, 40496530, 60744795, 121489590]

約数ペア:

[(1, 121489590), (2, 60744795), (3, 40496530), (5, 24297918), (6, 20248265), (10, 12148959), (15, 8099306), (30, 4049653), (83, 1463730), (97, 1252470), (166, 731865), (194, 626235), (249, 487910), (291, 417490), (415, 292746), (485, 250494), (498, 243955), (503, 241530), (582, 208745), (830, 146373), (970, 125247), (1006, 120765), (1245, 97582), (1455, 83498), (1509, 80510), (2490, 48791), (2515, 48306), (2910, 41749), (3018, 40255), (5030, 24153), (7545, 16102), (8051, 15090)]