31844130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{353}}^1$

素因数の和:491

約数の個数: 64

約数和(自身を含む): 79930368

約数和(自身を除く): 48086238

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 97, 155, 186, 194, 291, 310, 353, 465, 485, 582, 706, 930, 970, 1059, 1455, 1765, 2118, 2910, 3007, 3530, 5295, 6014, 9021, 10590, 10943, 15035, 18042, 21886, 30070, 32829, 34241, 45105, 54715, 65658, 68482, 90210, 102723, 109430, 164145, 171205, 205446, 328290, 342410, 513615, 1027230, 1061471, 2122942, 3184413, 5307355, 6368826, 10614710, 15922065, 31844130]

約数ペア:

[(1, 31844130), (2, 15922065), (3, 10614710), (5, 6368826), (6, 5307355), (10, 3184413), (15, 2122942), (30, 1061471), (31, 1027230), (62, 513615), (93, 342410), (97, 328290), (155, 205446), (186, 171205), (194, 164145), (291, 109430), (310, 102723), (353, 90210), (465, 68482), (485, 65658), (582, 54715), (706, 45105), (930, 34241), (970, 32829), (1059, 30070), (1455, 21886), (1765, 18042), (2118, 15035), (2910, 10943), (3007, 10590), (3530, 9021), (5295, 6014)]