8980453930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{1783}}^1$

素因数の和:2364

約数の個数: 96

約数和(自身を含む): 19841362560

約数和(自身を除く): 10860908630

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 490, 541, 665, 931, 1082, 1330, 1783, 1862, 2705, 3566, 3787, 4655, 5410, 7574, 8915, 9310, 10279, 12481, 17830, 18935, 20558, 24962, 26509, 33877, 37870, 51395, 53018, 62405, 67754, 71953, 87367, 102790, 124810, 132545, 143906, 169385, 174734, 237139, 265090, 338770, 359765, 436835, 474278, 503671, 719530, 873670, 964603, 1007342, 1185695, 1659973, 1929206, 2371390, 2518355, 3319946, 4823015, 5036710, 6752221, 8299865, 9646030, 13504442, 16599730, 18327457, 33761105, 36654914, 47265547, 67522210, 91637285, 94531094, 128292199, 183274570, 236327735, 256584398, 472655470, 641460995, 898045393, 1282921990, 1796090786, 4490226965, 8980453930]

約数ペア:

[(1, 8980453930), (2, 4490226965), (5, 1796090786), (7, 1282921990), (10, 898045393), (14, 641460995), (19, 472655470), (35, 256584398), (38, 236327735), (49, 183274570), (70, 128292199), (95, 94531094), (98, 91637285), (133, 67522210), (190, 47265547), (245, 36654914), (266, 33761105), (490, 18327457), (541, 16599730), (665, 13504442), (931, 9646030), (1082, 8299865), (1330, 6752221), (1783, 5036710), (1862, 4823015), (2705, 3319946), (3566, 2518355), (3787, 2371390), (4655, 1929206), (5410, 1659973), (7574, 1185695), (8915, 1007342), (9310, 964603), (10279, 873670), (12481, 719530), (17830, 503671), (18935, 474278), (20558, 436835), (24962, 359765), (26509, 338770), (33877, 265090), (37870, 237139), (51395, 174734), (53018, 169385), (62405, 143906), (67754, 132545), (71953, 124810), (87367, 102790)]