30013961918

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{67079}}^1$

素因数の和:67312

約数の個数: 32

約数和(自身を含む): 47988495360

約数和(自身を除く): 17974533442

約数列:

[1, 2, 23, 46, 71, 137, 142, 274, 1633, 3151, 3266, 6302, 9727, 19454, 67079, 134158, 223721, 447442, 1542817, 3085634, 4762609, 9189823, 9525218, 18379646, 109540007, 211365929, 219080014, 422731858, 652477433, 1304954866, 15006980959, 30013961918]

約数ペア:

[(1, 30013961918), (2, 15006980959), (23, 1304954866), (46, 652477433), (71, 422731858), (137, 219080014), (142, 211365929), (274, 109540007), (1633, 18379646), (3151, 9525218), (3266, 9189823), (6302, 4762609), (9727, 3085634), (19454, 1542817), (67079, 447442), (134158, 223721)]