31210350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:314

約数の個数: 96

約数和(自身を含む): 83566080

約数和(自身を除く): 52355730

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 47, 50, 57, 75, 94, 95, 114, 141, 150, 190, 233, 235, 282, 285, 466, 470, 475, 570, 699, 705, 893, 950, 1165, 1175, 1398, 1410, 1425, 1786, 2330, 2350, 2679, 2850, 3495, 3525, 4427, 4465, 5358, 5825, 6990, 7050, 8854, 8930, 10951, 11650, 13281, 13395, 17475, 21902, 22135, 22325, 26562, 26790, 32853, 34950, 44270, 44650, 54755, 65706, 66405, 66975, 109510, 110675, 132810, 133950, 164265, 208069, 221350, 273775, 328530, 332025, 416138, 547550, 624207, 664050, 821325, 1040345, 1248414, 1642650, 2080690, 3121035, 5201725, 6242070, 10403450, 15605175, 31210350]

約数ペア:

[(1, 31210350), (2, 15605175), (3, 10403450), (5, 6242070), (6, 5201725), (10, 3121035), (15, 2080690), (19, 1642650), (25, 1248414), (30, 1040345), (38, 821325), (47, 664050), (50, 624207), (57, 547550), (75, 416138), (94, 332025), (95, 328530), (114, 273775), (141, 221350), (150, 208069), (190, 164265), (233, 133950), (235, 132810), (282, 110675), (285, 109510), (466, 66975), (470, 66405), (475, 65706), (570, 54755), (699, 44650), (705, 44270), (893, 34950), (950, 32853), (1165, 26790), (1175, 26562), (1398, 22325), (1410, 22135), (1425, 21902), (1786, 17475), (2330, 13395), (2350, 13281), (2679, 11650), (2850, 10951), (3495, 8930), (3525, 8854), (4427, 7050), (4465, 6990), (5358, 5825)]