84193690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{509}}^1$

素因数の和:679

約数の個数: 64

約数和(自身を含む): 185068800

約数和(自身を除く): 100875110

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 139, 170, 238, 278, 509, 595, 695, 973, 1018, 1190, 1390, 1946, 2363, 2545, 3563, 4726, 4865, 5090, 7126, 8653, 9730, 11815, 16541, 17306, 17815, 23630, 33082, 35630, 43265, 60571, 70751, 82705, 86530, 121142, 141502, 165410, 302855, 353755, 495257, 605710, 707510, 990514, 1202767, 2405534, 2476285, 4952570, 6013835, 8419369, 12027670, 16838738, 42096845, 84193690]

約数ペア:

[(1, 84193690), (2, 42096845), (5, 16838738), (7, 12027670), (10, 8419369), (14, 6013835), (17, 4952570), (34, 2476285), (35, 2405534), (70, 1202767), (85, 990514), (119, 707510), (139, 605710), (170, 495257), (238, 353755), (278, 302855), (509, 165410), (595, 141502), (695, 121142), (973, 86530), (1018, 82705), (1190, 70751), (1390, 60571), (1946, 43265), (2363, 35630), (2545, 33082), (3563, 23630), (4726, 17815), (4865, 17306), (5090, 16541), (7126, 11815), (8653, 9730)]