10278990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{631}}^1$

素因数の和:825

約数の個数: 48

約数和(自身を含む): 26915616

約数和(自身を除く): 16636626

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 181, 362, 543, 631, 905, 1086, 1262, 1629, 1810, 1893, 2715, 3155, 3258, 3786, 5430, 5679, 6310, 8145, 9465, 11358, 16290, 18930, 28395, 56790, 114211, 228422, 342633, 571055, 685266, 1027899, 1142110, 1713165, 2055798, 3426330, 5139495, 10278990]

約数ペア:

[(1, 10278990), (2, 5139495), (3, 3426330), (5, 2055798), (6, 1713165), (9, 1142110), (10, 1027899), (15, 685266), (18, 571055), (30, 342633), (45, 228422), (90, 114211), (181, 56790), (362, 28395), (543, 18930), (631, 16290), (905, 11358), (1086, 9465), (1262, 8145), (1629, 6310), (1810, 5679), (1893, 5430), (2715, 3786), (3155, 3258)]