72581190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{219943}}^1$

素因数の和:219964

約数の個数: 32

約数和(自身を含む): 190031616

約数和(自身を除く): 117450426

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 219943, 439886, 659829, 1099715, 1319658, 2199430, 2419373, 3299145, 4838746, 6598290, 7258119, 12096865, 14516238, 24193730, 36290595, 72581190]

約数ペア:

[(1, 72581190), (2, 36290595), (3, 24193730), (5, 14516238), (6, 12096865), (10, 7258119), (11, 6598290), (15, 4838746), (22, 3299145), (30, 2419373), (33, 2199430), (55, 1319658), (66, 1099715), (110, 659829), (165, 439886), (330, 219943)]