1017420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 2946048

約数和(自身を除く): 1928628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 547, 620, 930, 1094, 1641, 1860, 2188, 2735, 3282, 5470, 6564, 8205, 10940, 16410, 16957, 32820, 33914, 50871, 67828, 84785, 101742, 169570, 203484, 254355, 339140, 508710, 1017420]

約数ペア:

[(1, 1017420), (2, 508710), (3, 339140), (4, 254355), (5, 203484), (6, 169570), (10, 101742), (12, 84785), (15, 67828), (20, 50871), (30, 33914), (31, 32820), (60, 16957), (62, 16410), (93, 10940), (124, 8205), (155, 6564), (186, 5470), (310, 3282), (372, 2735), (465, 2188), (547, 1860), (620, 1641), (930, 1094)]