83390930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{463}}^1$

素因数の和:591

約数の個数: 64

約数和(自身を含む): 179601408

約数和(自身を除く): 96210478

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 83, 155, 166, 217, 310, 415, 434, 463, 581, 830, 926, 1085, 1162, 2170, 2315, 2573, 2905, 3241, 4630, 5146, 5810, 6482, 12865, 14353, 16205, 18011, 25730, 28706, 32410, 36022, 38429, 71765, 76858, 90055, 100471, 143530, 180110, 192145, 200942, 269003, 384290, 502355, 538006, 1004710, 1191299, 1345015, 2382598, 2690030, 5956495, 8339093, 11912990, 16678186, 41695465, 83390930]

約数ペア:

[(1, 83390930), (2, 41695465), (5, 16678186), (7, 11912990), (10, 8339093), (14, 5956495), (31, 2690030), (35, 2382598), (62, 1345015), (70, 1191299), (83, 1004710), (155, 538006), (166, 502355), (217, 384290), (310, 269003), (415, 200942), (434, 192145), (463, 180110), (581, 143530), (830, 100471), (926, 90055), (1085, 76858), (1162, 71765), (2170, 38429), (2315, 36022), (2573, 32410), (2905, 28706), (3241, 25730), (4630, 18011), (5146, 16205), (5810, 14353), (6482, 12865)]