91715050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:236

約数の個数: 96

約数和(自身を含む): 205701120

約数和(自身を除く): 113986070

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 79, 107, 155, 158, 175, 214, 217, 310, 350, 395, 434, 535, 553, 749, 775, 790, 1070, 1085, 1106, 1498, 1550, 1975, 2170, 2449, 2675, 2765, 3317, 3745, 3950, 4898, 5350, 5425, 5530, 6634, 7490, 8453, 10850, 12245, 13825, 16585, 16906, 17143, 18725, 23219, 24490, 27650, 33170, 34286, 37450, 42265, 46438, 59171, 61225, 82925, 84530, 85715, 116095, 118342, 122450, 165850, 171430, 211325, 232190, 262043, 295855, 422650, 428575, 524086, 580475, 591710, 857150, 1160950, 1310215, 1479275, 1834301, 2620430, 2958550, 3668602, 6551075, 9171505, 13102150, 18343010, 45857525, 91715050]

約数ペア:

[(1, 91715050), (2, 45857525), (5, 18343010), (7, 13102150), (10, 9171505), (14, 6551075), (25, 3668602), (31, 2958550), (35, 2620430), (50, 1834301), (62, 1479275), (70, 1310215), (79, 1160950), (107, 857150), (155, 591710), (158, 580475), (175, 524086), (214, 428575), (217, 422650), (310, 295855), (350, 262043), (395, 232190), (434, 211325), (535, 171430), (553, 165850), (749, 122450), (775, 118342), (790, 116095), (1070, 85715), (1085, 84530), (1106, 82925), (1498, 61225), (1550, 59171), (1975, 46438), (2170, 42265), (2449, 37450), (2675, 34286), (2765, 33170), (3317, 27650), (3745, 24490), (3950, 23219), (4898, 18725), (5350, 17143), (5425, 16906), (5530, 16585), (6634, 13825), (7490, 12245), (8453, 10850)]