123178710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{216103}}^1$

素因数の和:216132

約数の個数: 32

約数和(自身を含む): 311189760

約数和(自身を除く): 188011050

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 216103, 432206, 648309, 1080515, 1296618, 2161030, 3241545, 4105957, 6483090, 8211914, 12317871, 20529785, 24635742, 41059570, 61589355, 123178710]

約数ペア:

[(1, 123178710), (2, 61589355), (3, 41059570), (5, 24635742), (6, 20529785), (10, 12317871), (15, 8211914), (19, 6483090), (30, 4105957), (38, 3241545), (57, 2161030), (95, 1296618), (114, 1080515), (190, 648309), (285, 432206), (570, 216103)]