2056514580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{368551}}^1$

素因数の和:368597

約数の個数: 72

約数和(自身を含む): 6439340544

約数和(自身を除く): 4382825964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 368551, 737102, 1105653, 1474204, 1842755, 2211306, 3316959, 3685510, 4422612, 5528265, 6633918, 7371020, 11056530, 11425081, 13267836, 16584795, 22113060, 22850162, 33169590, 34275243, 45700324, 57125405, 66339180, 68550486, 102825729, 114250810, 137100972, 171376215, 205651458, 228501620, 342752430, 411302916, 514128645, 685504860, 1028257290, 2056514580]

約数ペア:

[(1, 2056514580), (2, 1028257290), (3, 685504860), (4, 514128645), (5, 411302916), (6, 342752430), (9, 228501620), (10, 205651458), (12, 171376215), (15, 137100972), (18, 114250810), (20, 102825729), (30, 68550486), (31, 66339180), (36, 57125405), (45, 45700324), (60, 34275243), (62, 33169590), (90, 22850162), (93, 22113060), (124, 16584795), (155, 13267836), (180, 11425081), (186, 11056530), (279, 7371020), (310, 6633918), (372, 5528265), (465, 4422612), (558, 3685510), (620, 3316959), (930, 2211306), (1116, 1842755), (1395, 1474204), (1860, 1105653), (2790, 737102), (5580, 368551)]