308804820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{1051}}^1$

素因数の和:1205

約数の個数: 96

約数和(自身を含む): 890749440

約数和(自身を除く): 581944620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 83, 118, 166, 177, 236, 249, 295, 332, 354, 415, 498, 590, 708, 830, 885, 996, 1051, 1180, 1245, 1660, 1770, 2102, 2490, 3153, 3540, 4204, 4897, 4980, 5255, 6306, 9794, 10510, 12612, 14691, 15765, 19588, 21020, 24485, 29382, 31530, 48970, 58764, 62009, 63060, 73455, 87233, 97940, 124018, 146910, 174466, 186027, 248036, 261699, 293820, 310045, 348932, 372054, 436165, 523398, 620090, 744108, 872330, 930135, 1046796, 1240180, 1308495, 1744660, 1860270, 2616990, 3720540, 5146747, 5233980, 10293494, 15440241, 20586988, 25733735, 30880482, 51467470, 61760964, 77201205, 102934940, 154402410, 308804820]

約数ペア:

[(1, 308804820), (2, 154402410), (3, 102934940), (4, 77201205), (5, 61760964), (6, 51467470), (10, 30880482), (12, 25733735), (15, 20586988), (20, 15440241), (30, 10293494), (59, 5233980), (60, 5146747), (83, 3720540), (118, 2616990), (166, 1860270), (177, 1744660), (236, 1308495), (249, 1240180), (295, 1046796), (332, 930135), (354, 872330), (415, 744108), (498, 620090), (590, 523398), (708, 436165), (830, 372054), (885, 348932), (996, 310045), (1051, 293820), (1180, 261699), (1245, 248036), (1660, 186027), (1770, 174466), (2102, 146910), (2490, 124018), (3153, 97940), (3540, 87233), (4204, 73455), (4897, 63060), (4980, 62009), (5255, 58764), (6306, 48970), (9794, 31530), (10510, 29382), (12612, 24485), (14691, 21020), (15765, 19588)]