31483830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8819}}^1$

素因数の和:8853

約数の個数: 64

約数和(自身を含む): 91445760

約数和(自身を除く): 59961930

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 8819, 17638, 26457, 44095, 52914, 61733, 88190, 123466, 132285, 149923, 185199, 264570, 299846, 308665, 370398, 449769, 617330, 749615, 899538, 925995, 1049461, 1499230, 1851990, 2098922, 2248845, 3148383, 4497690, 5247305, 6296766, 10494610, 15741915, 31483830]

約数ペア:

[(1, 31483830), (2, 15741915), (3, 10494610), (5, 6296766), (6, 5247305), (7, 4497690), (10, 3148383), (14, 2248845), (15, 2098922), (17, 1851990), (21, 1499230), (30, 1049461), (34, 925995), (35, 899538), (42, 749615), (51, 617330), (70, 449769), (85, 370398), (102, 308665), (105, 299846), (119, 264570), (170, 185199), (210, 149923), (238, 132285), (255, 123466), (357, 88190), (510, 61733), (595, 52914), (714, 44095), (1190, 26457), (1785, 17638), (3570, 8819)]