1812278310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{21991}}^1$

素因数の和:22109

約数の個数: 64

約数和(自身を含む): 4522258944

約数和(自身を除く): 2709980634

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 67, 82, 123, 134, 201, 205, 246, 335, 402, 410, 615, 670, 1005, 1230, 2010, 2747, 5494, 8241, 13735, 16482, 21991, 27470, 41205, 43982, 65973, 82410, 109955, 131946, 219910, 329865, 659730, 901631, 1473397, 1803262, 2704893, 2946794, 4420191, 4508155, 5409786, 7366985, 8840382, 9016310, 13524465, 14733970, 22100955, 27048930, 44201910, 60409277, 120818554, 181227831, 302046385, 362455662, 604092770, 906139155, 1812278310]

約数ペア:

[(1, 1812278310), (2, 906139155), (3, 604092770), (5, 362455662), (6, 302046385), (10, 181227831), (15, 120818554), (30, 60409277), (41, 44201910), (67, 27048930), (82, 22100955), (123, 14733970), (134, 13524465), (201, 9016310), (205, 8840382), (246, 7366985), (335, 5409786), (402, 4508155), (410, 4420191), (615, 2946794), (670, 2704893), (1005, 1803262), (1230, 1473397), (2010, 901631), (2747, 659730), (5494, 329865), (8241, 219910), (13735, 131946), (16482, 109955), (21991, 82410), (27470, 65973), (41205, 43982)]