746263090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1553}}^1\times {\mathrm{1657}}^1$

素因数の和:3246

約数の個数: 32

約数和(自身を含む): 1391327280

約数和(自身を除く): 645064190

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1553, 1657, 3106, 3314, 7765, 8285, 15530, 16570, 45037, 48053, 90074, 96106, 225185, 240265, 450370, 480530, 2573321, 5146642, 12866605, 25733210, 74626309, 149252618, 373131545, 746263090]

約数ペア:

[(1, 746263090), (2, 373131545), (5, 149252618), (10, 74626309), (29, 25733210), (58, 12866605), (145, 5146642), (290, 2573321), (1553, 480530), (1657, 450370), (3106, 240265), (3314, 225185), (7765, 96106), (8285, 90074), (15530, 48053), (16570, 45037)]