1731154260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{238451}}^1$

素因数の和:238485

約数の個数: 72

約数和(自身を含む): 5327971488

約数和(自身を除く): 3596817228

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 238451, 476902, 715353, 953804, 1192255, 1430706, 2384510, 2622961, 2861412, 3576765, 4769020, 5245922, 7153530, 7868883, 10491844, 13114805, 14307060, 15737766, 26229610, 28852571, 31475532, 39344415, 52459220, 57705142, 78688830, 86557713, 115410284, 144262855, 157377660, 173115426, 288525710, 346230852, 432788565, 577051420, 865577130, 1731154260]

約数ペア:

[(1, 1731154260), (2, 865577130), (3, 577051420), (4, 432788565), (5, 346230852), (6, 288525710), (10, 173115426), (11, 157377660), (12, 144262855), (15, 115410284), (20, 86557713), (22, 78688830), (30, 57705142), (33, 52459220), (44, 39344415), (55, 31475532), (60, 28852571), (66, 26229610), (110, 15737766), (121, 14307060), (132, 13114805), (165, 10491844), (220, 7868883), (242, 7153530), (330, 5245922), (363, 4769020), (484, 3576765), (605, 2861412), (660, 2622961), (726, 2384510), (1210, 1430706), (1452, 1192255), (1815, 953804), (2420, 715353), (3630, 476902), (7260, 238451)]