28468090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 61067520

約数和(自身を除く): 32599430

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 61, 70, 113, 118, 122, 226, 295, 305, 413, 427, 565, 590, 610, 791, 826, 854, 1130, 1582, 2065, 2135, 3599, 3955, 4130, 4270, 6667, 6893, 7198, 7910, 13334, 13786, 17995, 25193, 33335, 34465, 35990, 46669, 48251, 50386, 66670, 68930, 93338, 96502, 125965, 233345, 241255, 251930, 406687, 466690, 482510, 813374, 2033435, 2846809, 4066870, 5693618, 14234045, 28468090]

約数ペア:

[(1, 28468090), (2, 14234045), (5, 5693618), (7, 4066870), (10, 2846809), (14, 2033435), (35, 813374), (59, 482510), (61, 466690), (70, 406687), (113, 251930), (118, 241255), (122, 233345), (226, 125965), (295, 96502), (305, 93338), (413, 68930), (427, 66670), (565, 50386), (590, 48251), (610, 46669), (791, 35990), (826, 34465), (854, 33335), (1130, 25193), (1582, 17995), (2065, 13786), (2135, 13334), (3599, 7910), (3955, 7198), (4130, 6893), (4270, 6667)]