73883790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{1301}}^1$

素因数の和:1945

約数の個数: 48

約数和(自身を含む): 192550176

約数和(自身を除く): 118666386

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 631, 1262, 1301, 1893, 2602, 3155, 3786, 3903, 5679, 6310, 6505, 7806, 9465, 11358, 11709, 13010, 18930, 19515, 23418, 28395, 39030, 56790, 58545, 117090, 820931, 1641862, 2462793, 4104655, 4925586, 7388379, 8209310, 12313965, 14776758, 24627930, 36941895, 73883790]

約数ペア:

[(1, 73883790), (2, 36941895), (3, 24627930), (5, 14776758), (6, 12313965), (9, 8209310), (10, 7388379), (15, 4925586), (18, 4104655), (30, 2462793), (45, 1641862), (90, 820931), (631, 117090), (1262, 58545), (1301, 56790), (1893, 39030), (2602, 28395), (3155, 23418), (3786, 19515), (3903, 18930), (5679, 13010), (6310, 11709), (6505, 11358), (7806, 9465)]