70498030

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{3203}}^1$

素因数の和:3312

約数の個数: 32

約数和(自身を含む): 132876288

約数和(自身を除く): 62378258

約数列:

[1, 2, 5, 10, 31, 62, 71, 142, 155, 310, 355, 710, 2201, 3203, 4402, 6406, 11005, 16015, 22010, 32030, 99293, 198586, 227413, 454826, 496465, 992930, 1137065, 2274130, 7049803, 14099606, 35249015, 70498030]

約数ペア:

[(1, 70498030), (2, 35249015), (5, 14099606), (10, 7049803), (31, 2274130), (62, 1137065), (71, 992930), (142, 496465), (155, 454826), (310, 227413), (355, 198586), (710, 99293), (2201, 32030), (3203, 22010), (4402, 16015), (6406, 11005)]