1566750830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{131}}^1\times {\mathrm{3313}}^1$

素因数の和:3489

約数の個数: 48

約数和(自身を含む): 3000018384

約数和(自身を除く): 1433267554

約数列:

[1, 2, 5, 10, 19, 38, 95, 131, 190, 262, 361, 655, 722, 1310, 1805, 2489, 3313, 3610, 4978, 6626, 12445, 16565, 24890, 33130, 47291, 62947, 94582, 125894, 236455, 314735, 434003, 472910, 629470, 868006, 1195993, 2170015, 2391986, 4340030, 5979965, 8246057, 11959930, 16492114, 41230285, 82460570, 156675083, 313350166, 783375415, 1566750830]

約数ペア:

[(1, 1566750830), (2, 783375415), (5, 313350166), (10, 156675083), (19, 82460570), (38, 41230285), (95, 16492114), (131, 11959930), (190, 8246057), (262, 5979965), (361, 4340030), (655, 2391986), (722, 2170015), (1310, 1195993), (1805, 868006), (2489, 629470), (3313, 472910), (3610, 434003), (4978, 314735), (6626, 236455), (12445, 125894), (16565, 94582), (24890, 62947), (33130, 47291)]