19565130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:280

約数の個数: 96

約数和(自身を含む): 54074304

約数和(自身を除く): 34509174

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 169, 170, 195, 221, 227, 255, 338, 390, 442, 454, 507, 510, 663, 681, 845, 1014, 1105, 1135, 1326, 1362, 1690, 2210, 2270, 2535, 2873, 2951, 3315, 3405, 3859, 5070, 5746, 5902, 6630, 6810, 7718, 8619, 8853, 11577, 14365, 14755, 17238, 17706, 19295, 23154, 28730, 29510, 38363, 38590, 43095, 44265, 50167, 57885, 76726, 86190, 88530, 100334, 115089, 115770, 150501, 191815, 230178, 250835, 301002, 383630, 501670, 575445, 652171, 752505, 1150890, 1304342, 1505010, 1956513, 3260855, 3913026, 6521710, 9782565, 19565130]

約数ペア:

[(1, 19565130), (2, 9782565), (3, 6521710), (5, 3913026), (6, 3260855), (10, 1956513), (13, 1505010), (15, 1304342), (17, 1150890), (26, 752505), (30, 652171), (34, 575445), (39, 501670), (51, 383630), (65, 301002), (78, 250835), (85, 230178), (102, 191815), (130, 150501), (169, 115770), (170, 115089), (195, 100334), (221, 88530), (227, 86190), (255, 76726), (338, 57885), (390, 50167), (442, 44265), (454, 43095), (507, 38590), (510, 38363), (663, 29510), (681, 28730), (845, 23154), (1014, 19295), (1105, 17706), (1135, 17238), (1326, 14755), (1362, 14365), (1690, 11577), (2210, 8853), (2270, 8619), (2535, 7718), (2873, 6810), (2951, 6630), (3315, 5902), (3405, 5746), (3859, 5070)]