1330337540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{601}}^1$

素因数の和:877

約数の個数: 96

約数和(自身を含む): 3250915584

約数和(自身を除く): 1920578044

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 97, 140, 163, 194, 326, 388, 485, 601, 652, 679, 815, 970, 1141, 1202, 1358, 1630, 1940, 2282, 2404, 2716, 3005, 3260, 3395, 4207, 4564, 5705, 6010, 6790, 8414, 11410, 12020, 13580, 15811, 16828, 21035, 22820, 31622, 42070, 58297, 63244, 79055, 84140, 97963, 110677, 116594, 158110, 195926, 221354, 233188, 291485, 316220, 391852, 408079, 442708, 489815, 553385, 582970, 685741, 816158, 979630, 1106770, 1165940, 1371482, 1632316, 1959260, 2040395, 2213540, 2742964, 3428705, 4080790, 6857410, 8161580, 9502411, 13714820, 19004822, 38009644, 47512055, 66516877, 95024110, 133033754, 190048220, 266067508, 332584385, 665168770, 1330337540]

約数ペア:

[(1, 1330337540), (2, 665168770), (4, 332584385), (5, 266067508), (7, 190048220), (10, 133033754), (14, 95024110), (20, 66516877), (28, 47512055), (35, 38009644), (70, 19004822), (97, 13714820), (140, 9502411), (163, 8161580), (194, 6857410), (326, 4080790), (388, 3428705), (485, 2742964), (601, 2213540), (652, 2040395), (679, 1959260), (815, 1632316), (970, 1371482), (1141, 1165940), (1202, 1106770), (1358, 979630), (1630, 816158), (1940, 685741), (2282, 582970), (2404, 553385), (2716, 489815), (3005, 442708), (3260, 408079), (3395, 391852), (4207, 316220), (4564, 291485), (5705, 233188), (6010, 221354), (6790, 195926), (8414, 158110), (11410, 116594), (12020, 110677), (13580, 97963), (15811, 84140), (16828, 79055), (21035, 63244), (22820, 58297), (31622, 42070)]