977897580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1481663}}^1$

素因数の和:1481686

約数の個数: 48

約数和(自身を含む): 2987034624

約数和(自身を除く): 2009137044

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 1481663, 2963326, 4444989, 5926652, 7408315, 8889978, 14816630, 16298293, 17779956, 22224945, 29633260, 32596586, 44449890, 48894879, 65193172, 81491465, 88899780, 97789758, 162982930, 195579516, 244474395, 325965860, 488948790, 977897580]

約数ペア:

[(1, 977897580), (2, 488948790), (3, 325965860), (4, 244474395), (5, 195579516), (6, 162982930), (10, 97789758), (11, 88899780), (12, 81491465), (15, 65193172), (20, 48894879), (22, 44449890), (30, 32596586), (33, 29633260), (44, 22224945), (55, 17779956), (60, 16298293), (66, 14816630), (110, 8889978), (132, 7408315), (165, 5926652), (220, 4444989), (330, 2963326), (660, 1481663)]