4006255890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1467493}}^1$

素因数の和:1467523

約数の個数: 64

約数和(自身を含む): 11833871616

約数和(自身を除く): 7827615726

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 1467493, 2934986, 4402479, 7337465, 8804958, 10272451, 14674930, 19077409, 20544902, 22012395, 30817353, 38154818, 44024790, 51362255, 57232227, 61634706, 95387045, 102724510, 114464454, 133541863, 154086765, 190774090, 267083726, 286161135, 308173530, 400625589, 572322270, 667709315, 801251178, 1335418630, 2003127945, 4006255890]

約数ペア:

[(1, 4006255890), (2, 2003127945), (3, 1335418630), (5, 801251178), (6, 667709315), (7, 572322270), (10, 400625589), (13, 308173530), (14, 286161135), (15, 267083726), (21, 190774090), (26, 154086765), (30, 133541863), (35, 114464454), (39, 102724510), (42, 95387045), (65, 61634706), (70, 57232227), (78, 51362255), (91, 44024790), (105, 38154818), (130, 30817353), (182, 22012395), (195, 20544902), (210, 19077409), (273, 14674930), (390, 10272451), (455, 8804958), (546, 7337465), (910, 4402479), (1365, 2934986), (2730, 1467493)]