19730430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5347}}^1$

素因数の和:5401

約数の個数: 48

約数和(自身を含む): 52560144

約数和(自身を除く): 32829714

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 3690, 5347, 10694, 16041, 26735, 32082, 48123, 53470, 80205, 96246, 160410, 219227, 240615, 438454, 481230, 657681, 1096135, 1315362, 1973043, 2192270, 3288405, 3946086, 6576810, 9865215, 19730430]

約数ペア:

[(1, 19730430), (2, 9865215), (3, 6576810), (5, 3946086), (6, 3288405), (9, 2192270), (10, 1973043), (15, 1315362), (18, 1096135), (30, 657681), (41, 481230), (45, 438454), (82, 240615), (90, 219227), (123, 160410), (205, 96246), (246, 80205), (369, 53470), (410, 48123), (615, 32082), (738, 26735), (1230, 16041), (1845, 10694), (3690, 5347)]