31367910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{149371}}^1$

素因数の和:149388

約数の個数: 32

約数和(自身を含む): 86038272

約数和(自身を除く): 54670362

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 149371, 298742, 448113, 746855, 896226, 1045597, 1493710, 2091194, 2240565, 3136791, 4481130, 5227985, 6273582, 10455970, 15683955, 31367910]

約数ペア:

[(1, 31367910), (2, 15683955), (3, 10455970), (5, 6273582), (6, 5227985), (7, 4481130), (10, 3136791), (14, 2240565), (15, 2091194), (21, 1493710), (30, 1045597), (35, 896226), (42, 746855), (70, 448113), (105, 298742), (210, 149371)]