31095210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3209}}^1$

素因数の和:3255

約数の個数: 64

約数和(自身を含む): 83203200

約数和(自身を除く): 52107990

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 255, 285, 323, 510, 570, 646, 969, 1615, 1938, 3209, 3230, 4845, 6418, 9627, 9690, 16045, 19254, 32090, 48135, 54553, 60971, 96270, 109106, 121942, 163659, 182913, 272765, 304855, 327318, 365826, 545530, 609710, 818295, 914565, 1036507, 1636590, 1829130, 2073014, 3109521, 5182535, 6219042, 10365070, 15547605, 31095210]

約数ペア:

[(1, 31095210), (2, 15547605), (3, 10365070), (5, 6219042), (6, 5182535), (10, 3109521), (15, 2073014), (17, 1829130), (19, 1636590), (30, 1036507), (34, 914565), (38, 818295), (51, 609710), (57, 545530), (85, 365826), (95, 327318), (102, 304855), (114, 272765), (170, 182913), (190, 163659), (255, 121942), (285, 109106), (323, 96270), (510, 60971), (570, 54553), (646, 48135), (969, 32090), (1615, 19254), (1938, 16045), (3209, 9690), (3230, 9627), (4845, 6418)]