629804940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{1999}}^1$

素因数の和:2159

約数の個数: 96

約数和(自身を含む): 1814400000

約数和(自身を除く): 1184595060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 89, 118, 177, 178, 236, 267, 295, 354, 356, 445, 534, 590, 708, 885, 890, 1068, 1180, 1335, 1770, 1780, 1999, 2670, 3540, 3998, 5251, 5340, 5997, 7996, 9995, 10502, 11994, 15753, 19990, 21004, 23988, 26255, 29985, 31506, 39980, 52510, 59970, 63012, 78765, 105020, 117941, 119940, 157530, 177911, 235882, 315060, 353823, 355822, 471764, 533733, 589705, 707646, 711644, 889555, 1067466, 1179410, 1415292, 1769115, 1779110, 2134932, 2358820, 2668665, 3538230, 3558220, 5337330, 7076460, 10496749, 10674660, 20993498, 31490247, 41986996, 52483745, 62980494, 104967490, 125960988, 157451235, 209934980, 314902470, 629804940]

約数ペア:

[(1, 629804940), (2, 314902470), (3, 209934980), (4, 157451235), (5, 125960988), (6, 104967490), (10, 62980494), (12, 52483745), (15, 41986996), (20, 31490247), (30, 20993498), (59, 10674660), (60, 10496749), (89, 7076460), (118, 5337330), (177, 3558220), (178, 3538230), (236, 2668665), (267, 2358820), (295, 2134932), (354, 1779110), (356, 1769115), (445, 1415292), (534, 1179410), (590, 1067466), (708, 889555), (885, 711644), (890, 707646), (1068, 589705), (1180, 533733), (1335, 471764), (1770, 355822), (1780, 353823), (1999, 315060), (2670, 235882), (3540, 177911), (3998, 157530), (5251, 119940), (5340, 117941), (5997, 105020), (7996, 78765), (9995, 63012), (10502, 59970), (11994, 52510), (15753, 39980), (19990, 31506), (21004, 29985), (23988, 26255)]