73159690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{12421}}^1$

素因数の和:12478

約数の個数: 32

約数和(自身を含む): 143101440

約数和(自身を除く): 69941750

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2945, 5890, 12421, 24842, 62105, 124210, 235999, 385051, 471998, 770102, 1179995, 1925255, 2359990, 3850510, 7315969, 14631938, 36579845, 73159690]

約数ペア:

[(1, 73159690), (2, 36579845), (5, 14631938), (10, 7315969), (19, 3850510), (31, 2359990), (38, 1925255), (62, 1179995), (95, 770102), (155, 471998), (190, 385051), (310, 235999), (589, 124210), (1178, 62105), (2945, 24842), (5890, 12421)]