2891159130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{17923}}^1$

素因数の和:18235

約数の個数: 64

約数和(自身を含む): 7330199040

約数和(自身を除く): 4439039910

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 283, 285, 566, 570, 849, 1415, 1698, 2830, 4245, 5377, 8490, 10754, 16131, 17923, 26885, 32262, 35846, 53769, 53770, 80655, 89615, 107538, 161310, 179230, 268845, 340537, 537690, 681074, 1021611, 1702685, 2043222, 3405370, 5072209, 5108055, 10144418, 10216110, 15216627, 25361045, 30433254, 50722090, 76083135, 96371971, 152166270, 192743942, 289115913, 481859855, 578231826, 963719710, 1445579565, 2891159130]

約数ペア:

[(1, 2891159130), (2, 1445579565), (3, 963719710), (5, 578231826), (6, 481859855), (10, 289115913), (15, 192743942), (19, 152166270), (30, 96371971), (38, 76083135), (57, 50722090), (95, 30433254), (114, 25361045), (190, 15216627), (283, 10216110), (285, 10144418), (566, 5108055), (570, 5072209), (849, 3405370), (1415, 2043222), (1698, 1702685), (2830, 1021611), (4245, 681074), (5377, 537690), (8490, 340537), (10754, 268845), (16131, 179230), (17923, 161310), (26885, 107538), (32262, 89615), (35846, 80655), (53769, 53770)]