99698690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1231}}^1$

素因数の和:1347

約数の個数: 64

約数和(自身を含む): 223534080

約数和(自身を除く): 123835390

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 89, 91, 130, 178, 182, 445, 455, 623, 890, 910, 1157, 1231, 1246, 2314, 2462, 3115, 5785, 6155, 6230, 8099, 8617, 11570, 12310, 16003, 16198, 17234, 32006, 40495, 43085, 80015, 80990, 86170, 109559, 112021, 160030, 219118, 224042, 547795, 560105, 766913, 1095590, 1120210, 1424267, 1533826, 2848534, 3834565, 7121335, 7669130, 9969869, 14242670, 19939738, 49849345, 99698690]

約数ペア:

[(1, 99698690), (2, 49849345), (5, 19939738), (7, 14242670), (10, 9969869), (13, 7669130), (14, 7121335), (26, 3834565), (35, 2848534), (65, 1533826), (70, 1424267), (89, 1120210), (91, 1095590), (130, 766913), (178, 560105), (182, 547795), (445, 224042), (455, 219118), (623, 160030), (890, 112021), (910, 109559), (1157, 86170), (1231, 80990), (1246, 80015), (2314, 43085), (2462, 40495), (3115, 32006), (5785, 17234), (6155, 16198), (6230, 16003), (8099, 12310), (8617, 11570)]