843210

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{347}}^1$

素因数の和:369

約数の個数: 48

約数和(自身を含む): 2280096

約数和(自身を除く): 1436886

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 347, 405, 486, 694, 810, 1041, 1215, 1735, 2082, 2430, 3123, 3470, 5205, 6246, 9369, 10410, 15615, 18738, 28107, 31230, 46845, 56214, 84321, 93690, 140535, 168642, 281070, 421605, 843210]

約数ペア:

[(1, 843210), (2, 421605), (3, 281070), (5, 168642), (6, 140535), (9, 93690), (10, 84321), (15, 56214), (18, 46845), (27, 31230), (30, 28107), (45, 18738), (54, 15615), (81, 10410), (90, 9369), (135, 6246), (162, 5205), (243, 3470), (270, 3123), (347, 2430), (405, 2082), (486, 1735), (694, 1215), (810, 1041)]