138956130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{90821}}^1$

素因数の和:90851

約数の個数: 48

約数和(自身を含む): 382542264

約数和(自身を除く): 243586134

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 90821, 181642, 272463, 454105, 544926, 817389, 908210, 1362315, 1543957, 1634778, 2724630, 3087914, 4086945, 4631871, 7719785, 8173890, 9263742, 13895613, 15439570, 23159355, 27791226, 46318710, 69478065, 138956130]

約数ペア:

[(1, 138956130), (2, 69478065), (3, 46318710), (5, 27791226), (6, 23159355), (9, 15439570), (10, 13895613), (15, 9263742), (17, 8173890), (18, 7719785), (30, 4631871), (34, 4086945), (45, 3087914), (51, 2724630), (85, 1634778), (90, 1543957), (102, 1362315), (153, 908210), (170, 817389), (255, 544926), (306, 454105), (510, 272463), (765, 181642), (1530, 90821)]