769528090

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{739}}^1\times {\mathrm{1031}}^1$

素因数の和:1878

約数の個数: 32

約数和(自身を含む): 1402116480

約数和(自身を除く): 632588390

約数列:

[1, 2, 5, 10, 101, 202, 505, 739, 1010, 1031, 1478, 2062, 3695, 5155, 7390, 10310, 74639, 104131, 149278, 208262, 373195, 520655, 746390, 761909, 1041310, 1523818, 3809545, 7619090, 76952809, 153905618, 384764045, 769528090]

約数ペア:

[(1, 769528090), (2, 384764045), (5, 153905618), (10, 76952809), (101, 7619090), (202, 3809545), (505, 1523818), (739, 1041310), (1010, 761909), (1031, 746390), (1478, 520655), (2062, 373195), (3695, 208262), (5155, 149278), (7390, 104131), (10310, 74639)]