82243710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31511}}^1$

素因数の和:31553

約数の個数: 48

約数和(自身を含む): 221214240

約数和(自身を除く): 138970530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 31511, 63022, 94533, 157555, 189066, 283599, 315110, 472665, 567198, 913819, 945330, 1417995, 1827638, 2741457, 2835990, 4569095, 5482914, 8224371, 9138190, 13707285, 16448742, 27414570, 41121855, 82243710]

約数ペア:

[(1, 82243710), (2, 41121855), (3, 27414570), (5, 16448742), (6, 13707285), (9, 9138190), (10, 8224371), (15, 5482914), (18, 4569095), (29, 2835990), (30, 2741457), (45, 1827638), (58, 1417995), (87, 945330), (90, 913819), (145, 567198), (174, 472665), (261, 315110), (290, 283599), (435, 189066), (522, 157555), (870, 94533), (1305, 63022), (2610, 31511)]