72847330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{821}}^1$

素因数の和:1314

約数の個数: 32

約数和(自身を含む): 138490560

約数和(自身を除く): 65643230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 467, 821, 934, 1642, 2335, 4105, 4670, 8210, 8873, 15599, 17746, 31198, 44365, 77995, 88730, 155990, 383407, 766814, 1917035, 3834070, 7284733, 14569466, 36423665, 72847330]

約数ペア:

[(1, 72847330), (2, 36423665), (5, 14569466), (10, 7284733), (19, 3834070), (38, 1917035), (95, 766814), (190, 383407), (467, 155990), (821, 88730), (934, 77995), (1642, 44365), (2335, 31198), (4105, 17746), (4670, 15599), (8210, 8873)]