151363690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{1823}}^1$

素因数の和:1891

約数の個数: 48

約数和(自身を含む): 300215808

約数和(自身を除く): 148852118

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 361, 437, 722, 874, 1805, 1823, 2185, 3610, 3646, 4370, 8303, 9115, 16606, 18230, 34637, 41515, 41929, 69274, 83030, 83858, 173185, 209645, 346370, 419290, 658103, 796651, 1316206, 1593302, 3290515, 3983255, 6581030, 7966510, 15136369, 30272738, 75681845, 151363690]

約数ペア:

[(1, 151363690), (2, 75681845), (5, 30272738), (10, 15136369), (19, 7966510), (23, 6581030), (38, 3983255), (46, 3290515), (95, 1593302), (115, 1316206), (190, 796651), (230, 658103), (361, 419290), (437, 346370), (722, 209645), (874, 173185), (1805, 83858), (1823, 83030), (2185, 69274), (3610, 41929), (3646, 41515), (4370, 34637), (8303, 18230), (9115, 16606)]