7709790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:465

約数の個数: 64

約数和(自身を含む): 20570112

約数和(自身を除く): 12860322

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 61, 66, 110, 122, 165, 183, 305, 330, 366, 383, 610, 671, 766, 915, 1149, 1342, 1830, 1915, 2013, 2298, 3355, 3830, 4026, 4213, 5745, 6710, 8426, 10065, 11490, 12639, 20130, 21065, 23363, 25278, 42130, 46726, 63195, 70089, 116815, 126390, 140178, 233630, 256993, 350445, 513986, 700890, 770979, 1284965, 1541958, 2569930, 3854895, 7709790]

約数ペア:

[(1, 7709790), (2, 3854895), (3, 2569930), (5, 1541958), (6, 1284965), (10, 770979), (11, 700890), (15, 513986), (22, 350445), (30, 256993), (33, 233630), (55, 140178), (61, 126390), (66, 116815), (110, 70089), (122, 63195), (165, 46726), (183, 42130), (305, 25278), (330, 23363), (366, 21065), (383, 20130), (610, 12639), (671, 11490), (766, 10065), (915, 8426), (1149, 6710), (1342, 5745), (1830, 4213), (1915, 4026), (2013, 3830), (2298, 3355)]