13105980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4283}}^1$

素因数の和:4315

約数の個数: 72

約数和(自身を含む): 42103152

約数和(自身を除く): 28997172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 4283, 8566, 12849, 17132, 21415, 25698, 38547, 42830, 51396, 64245, 72811, 77094, 85660, 128490, 145622, 154188, 192735, 218433, 256980, 291244, 364055, 385470, 436866, 655299, 728110, 770940, 873732, 1092165, 1310598, 1456220, 2184330, 2621196, 3276495, 4368660, 6552990, 13105980]

約数ペア:

[(1, 13105980), (2, 6552990), (3, 4368660), (4, 3276495), (5, 2621196), (6, 2184330), (9, 1456220), (10, 1310598), (12, 1092165), (15, 873732), (17, 770940), (18, 728110), (20, 655299), (30, 436866), (34, 385470), (36, 364055), (45, 291244), (51, 256980), (60, 218433), (68, 192735), (85, 154188), (90, 145622), (102, 128490), (153, 85660), (170, 77094), (180, 72811), (204, 64245), (255, 51396), (306, 42830), (340, 38547), (510, 25698), (612, 21415), (765, 17132), (1020, 12849), (1530, 8566), (3060, 4283)]