74453997310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{647}}^1\times {\mathrm{751}}^1$

素因数の和:1622

約数の個数: 128

約数和(自身を含む): 168409497600

約数和(自身を除く): 93955500290

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 199, 385, 398, 647, 751, 770, 995, 1294, 1393, 1502, 1990, 2189, 2786, 3235, 3755, 4378, 4529, 5257, 6470, 6965, 7117, 7510, 8261, 9058, 10514, 10945, 13930, 14234, 15323, 16522, 21890, 22645, 26285, 30646, 35585, 41305, 45290, 49819, 52570, 57827, 71170, 76615, 82610, 99638, 115654, 128753, 149449, 153230, 249095, 257506, 289135, 298898, 485897, 498190, 578270, 643765, 747245, 901271, 971794, 1046143, 1287530, 1416283, 1494490, 1643939, 1802542, 2092286, 2429485, 2832566, 3287878, 3401279, 4506355, 4858970, 5230715, 5344867, 6802558, 7081415, 8219695, 9012710, 9913981, 10461430, 10689734, 11507573, 14162830, 16439390, 17006395, 19827962, 23015146, 26724335, 34012790, 37414069, 49569905, 53448670, 57537865, 74828138, 96693503, 99139810, 115075730, 187070345, 193387006, 374140690, 483467515, 676854521, 966935030, 1063628533, 1353709042, 2127257066, 3384272605, 5318142665, 6768545210, 7445399731, 10636285330, 14890799462, 37226998655, 74453997310]

約数ペア:

[(1, 74453997310), (2, 37226998655), (5, 14890799462), (7, 10636285330), (10, 7445399731), (11, 6768545210), (14, 5318142665), (22, 3384272605), (35, 2127257066), (55, 1353709042), (70, 1063628533), (77, 966935030), (110, 676854521), (154, 483467515), (199, 374140690), (385, 193387006), (398, 187070345), (647, 115075730), (751, 99139810), (770, 96693503), (995, 74828138), (1294, 57537865), (1393, 53448670), (1502, 49569905), (1990, 37414069), (2189, 34012790), (2786, 26724335), (3235, 23015146), (3755, 19827962), (4378, 17006395), (4529, 16439390), (5257, 14162830), (6470, 11507573), (6965, 10689734), (7117, 10461430), (7510, 9913981), (8261, 9012710), (9058, 8219695), (10514, 7081415), (10945, 6802558), (13930, 5344867), (14234, 5230715), (15323, 4858970), (16522, 4506355), (21890, 3401279), (22645, 3287878), (26285, 2832566), (30646, 2429485), (35585, 2092286), (41305, 1802542), (45290, 1643939), (49819, 1494490), (52570, 1416283), (57827, 1287530), (71170, 1046143), (76615, 971794), (82610, 901271), (99638, 747245), (115654, 643765), (128753, 578270), (149449, 498190), (153230, 485897), (249095, 298898), (257506, 289135)]