17775270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{631}}^1$

素因数の和:957

約数の個数: 48

約数和(自身を含む): 46436832

約数和(自身を除く): 28661562

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 313, 626, 631, 939, 1262, 1565, 1878, 1893, 2817, 3130, 3155, 3786, 4695, 5634, 5679, 6310, 9390, 9465, 11358, 14085, 18930, 28170, 28395, 56790, 197503, 395006, 592509, 987515, 1185018, 1777527, 1975030, 2962545, 3555054, 5925090, 8887635, 17775270]

約数ペア:

[(1, 17775270), (2, 8887635), (3, 5925090), (5, 3555054), (6, 2962545), (9, 1975030), (10, 1777527), (15, 1185018), (18, 987515), (30, 592509), (45, 395006), (90, 197503), (313, 56790), (626, 28395), (631, 28170), (939, 18930), (1262, 14085), (1565, 11358), (1878, 9465), (1893, 9390), (2817, 6310), (3130, 5679), (3155, 5634), (3786, 4695)]