2328390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{631}}^1$

素因数の和:685

約数の個数: 48

約数和(自身を含む): 6211296

約数和(自身を除く): 3882906

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 631, 738, 1230, 1262, 1845, 1893, 3155, 3690, 3786, 5679, 6310, 9465, 11358, 18930, 25871, 28395, 51742, 56790, 77613, 129355, 155226, 232839, 258710, 388065, 465678, 776130, 1164195, 2328390]

約数ペア:

[(1, 2328390), (2, 1164195), (3, 776130), (5, 465678), (6, 388065), (9, 258710), (10, 232839), (15, 155226), (18, 129355), (30, 77613), (41, 56790), (45, 51742), (82, 28395), (90, 25871), (123, 18930), (205, 11358), (246, 9465), (369, 6310), (410, 5679), (615, 3786), (631, 3690), (738, 3155), (1230, 1893), (1262, 1845)]