2012023380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1081733}}^1$

素因数の和:1081776

約数の個数: 48

約数和(自身を含む): 5815401984

約数和(自身を除く): 3803378604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 1081733, 2163466, 3245199, 4326932, 5408665, 6490398, 10817330, 12980796, 16225995, 21634660, 32451990, 33533723, 64903980, 67067446, 100601169, 134134892, 167668615, 201202338, 335337230, 402404676, 503005845, 670674460, 1006011690, 2012023380]

約数ペア:

[(1, 2012023380), (2, 1006011690), (3, 670674460), (4, 503005845), (5, 402404676), (6, 335337230), (10, 201202338), (12, 167668615), (15, 134134892), (20, 100601169), (30, 67067446), (31, 64903980), (60, 33533723), (62, 32451990), (93, 21634660), (124, 16225995), (155, 12980796), (186, 10817330), (310, 6490398), (372, 5408665), (465, 4326932), (620, 3245199), (930, 2163466), (1860, 1081733)]