348468143340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{390493}}^1$

素因数の和:390751

約数の個数: 96

約数和(自身を含む): 991917239040

約数和(自身を除く): 643449095700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 139, 214, 278, 321, 417, 428, 535, 556, 642, 695, 834, 1070, 1284, 1390, 1605, 1668, 2085, 2140, 2780, 3210, 4170, 6420, 8340, 14873, 29746, 44619, 59492, 74365, 89238, 148730, 178476, 223095, 297460, 390493, 446190, 780986, 892380, 1171479, 1561972, 1952465, 2342958, 3904930, 4685916, 5857395, 7809860, 11714790, 23429580, 41782751, 54278527, 83565502, 108557054, 125348253, 162835581, 167131004, 208913755, 217114108, 250696506, 271392635, 325671162, 417827510, 501393012, 542785270, 626741265, 651342324, 814177905, 835655020, 1085570540, 1253482530, 1628355810, 2506965060, 3256711620, 5807802389, 11615604778, 17423407167, 23231209556, 29039011945, 34846814334, 58078023890, 69693628668, 87117035835, 116156047780, 174234071670, 348468143340]

約数ペア:

[(1, 348468143340), (2, 174234071670), (3, 116156047780), (4, 87117035835), (5, 69693628668), (6, 58078023890), (10, 34846814334), (12, 29039011945), (15, 23231209556), (20, 17423407167), (30, 11615604778), (60, 5807802389), (107, 3256711620), (139, 2506965060), (214, 1628355810), (278, 1253482530), (321, 1085570540), (417, 835655020), (428, 814177905), (535, 651342324), (556, 626741265), (642, 542785270), (695, 501393012), (834, 417827510), (1070, 325671162), (1284, 271392635), (1390, 250696506), (1605, 217114108), (1668, 208913755), (2085, 167131004), (2140, 162835581), (2780, 125348253), (3210, 108557054), (4170, 83565502), (6420, 54278527), (8340, 41782751), (14873, 23429580), (29746, 11714790), (44619, 7809860), (59492, 5857395), (74365, 4685916), (89238, 3904930), (148730, 2342958), (178476, 1952465), (223095, 1561972), (297460, 1171479), (390493, 892380), (446190, 780986)]