23843340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4273}}^1$

素因数の和:4319

約数の個数: 72

約数和(自身を含む): 74675328

約数和(自身を除く): 50831988

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, 4273, 5580, 8546, 12819, 17092, 21365, 25638, 38457, 42730, 51276, 64095, 76914, 85460, 128190, 132463, 153828, 192285, 256380, 264926, 384570, 397389, 529852, 662315, 769140, 794778, 1192167, 1324630, 1589556, 1986945, 2384334, 2649260, 3973890, 4768668, 5960835, 7947780, 11921670, 23843340]

約数ペア:

[(1, 23843340), (2, 11921670), (3, 7947780), (4, 5960835), (5, 4768668), (6, 3973890), (9, 2649260), (10, 2384334), (12, 1986945), (15, 1589556), (18, 1324630), (20, 1192167), (30, 794778), (31, 769140), (36, 662315), (45, 529852), (60, 397389), (62, 384570), (90, 264926), (93, 256380), (124, 192285), (155, 153828), (180, 132463), (186, 128190), (279, 85460), (310, 76914), (372, 64095), (465, 51276), (558, 42730), (620, 38457), (930, 25638), (1116, 21365), (1395, 17092), (1860, 12819), (2790, 8546), (4273, 5580)]