1423149390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71551}}^1$

素因数の和:71594

約数の個数: 96

約数和(自身を含む): 4219278336

約数和(自身を除く): 2796128946

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 170, 195, 221, 234, 255, 306, 390, 442, 510, 585, 663, 765, 1105, 1170, 1326, 1530, 1989, 2210, 3315, 3978, 6630, 9945, 19890, 71551, 143102, 214653, 357755, 429306, 643959, 715510, 930163, 1073265, 1216367, 1287918, 1860326, 2146530, 2432734, 2790489, 3219795, 3649101, 4650815, 5580978, 6081835, 6439590, 7298202, 8371467, 9301630, 10947303, 12163670, 13952445, 15812771, 16742934, 18245505, 21894606, 27904890, 31625542, 36491010, 41857335, 47438313, 54736515, 79063855, 83714670, 94876626, 109473030, 142314939, 158127710, 237191565, 284629878, 474383130, 711574695, 1423149390]

約数ペア:

[(1, 1423149390), (2, 711574695), (3, 474383130), (5, 284629878), (6, 237191565), (9, 158127710), (10, 142314939), (13, 109473030), (15, 94876626), (17, 83714670), (18, 79063855), (26, 54736515), (30, 47438313), (34, 41857335), (39, 36491010), (45, 31625542), (51, 27904890), (65, 21894606), (78, 18245505), (85, 16742934), (90, 15812771), (102, 13952445), (117, 12163670), (130, 10947303), (153, 9301630), (170, 8371467), (195, 7298202), (221, 6439590), (234, 6081835), (255, 5580978), (306, 4650815), (390, 3649101), (442, 3219795), (510, 2790489), (585, 2432734), (663, 2146530), (765, 1860326), (1105, 1287918), (1170, 1216367), (1326, 1073265), (1530, 930163), (1989, 715510), (2210, 643959), (3315, 429306), (3978, 357755), (6630, 214653), (9945, 143102), (19890, 71551)]