19004043510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{653}}^1\times {\mathrm{1693}}^1$

素因数の和:2550

約数の個数: 96

約数和(自身を含む): 49774652928

約数和(自身を除く): 30770609418

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 191, 382, 573, 653, 955, 1146, 1306, 1693, 1719, 1910, 1959, 2865, 3265, 3386, 3438, 3918, 5079, 5730, 5877, 6530, 8465, 8595, 9795, 10158, 11754, 15237, 16930, 17190, 19590, 25395, 29385, 30474, 50790, 58770, 76185, 124723, 152370, 249446, 323363, 374169, 623615, 646726, 748338, 970089, 1105529, 1122507, 1247230, 1616815, 1870845, 1940178, 2211058, 2245014, 2910267, 3233630, 3316587, 3741690, 4850445, 5527645, 5612535, 5820534, 6633174, 9700890, 9949761, 11055290, 11225070, 14551335, 16582935, 19899522, 29102670, 33165870, 49748805, 99497610, 211156039, 422312078, 633468117, 1055780195, 1266936234, 1900404351, 2111560390, 3167340585, 3800808702, 6334681170, 9502021755, 19004043510]

約数ペア:

[(1, 19004043510), (2, 9502021755), (3, 6334681170), (5, 3800808702), (6, 3167340585), (9, 2111560390), (10, 1900404351), (15, 1266936234), (18, 1055780195), (30, 633468117), (45, 422312078), (90, 211156039), (191, 99497610), (382, 49748805), (573, 33165870), (653, 29102670), (955, 19899522), (1146, 16582935), (1306, 14551335), (1693, 11225070), (1719, 11055290), (1910, 9949761), (1959, 9700890), (2865, 6633174), (3265, 5820534), (3386, 5612535), (3438, 5527645), (3918, 4850445), (5079, 3741690), (5730, 3316587), (5877, 3233630), (6530, 2910267), (8465, 2245014), (8595, 2211058), (9795, 1940178), (10158, 1870845), (11754, 1616815), (15237, 1247230), (16930, 1122507), (17190, 1105529), (19590, 970089), (25395, 748338), (29385, 646726), (30474, 623615), (50790, 374169), (58770, 323363), (76185, 249446), (124723, 152370)]