1246009790

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1$

素因数の和:605

約数の個数: 64

約数和(自身を含む): 2350296000

約数和(自身を除く): 1104286210

約数列:

[1, 2, 5, 10, 59, 61, 89, 118, 122, 178, 295, 305, 389, 445, 590, 610, 778, 890, 1945, 3599, 3890, 5251, 5429, 7198, 10502, 10858, 17995, 22951, 23729, 26255, 27145, 34621, 35990, 45902, 47458, 52510, 54290, 69242, 114755, 118645, 173105, 229510, 237290, 320311, 346210, 640622, 1400011, 1601555, 2042639, 2111881, 2800022, 3203110, 4085278, 4223762, 7000055, 10213195, 10559405, 14000110, 20426390, 21118810, 124600979, 249201958, 623004895, 1246009790]

約数ペア:

[(1, 1246009790), (2, 623004895), (5, 249201958), (10, 124600979), (59, 21118810), (61, 20426390), (89, 14000110), (118, 10559405), (122, 10213195), (178, 7000055), (295, 4223762), (305, 4085278), (389, 3203110), (445, 2800022), (590, 2111881), (610, 2042639), (778, 1601555), (890, 1400011), (1945, 640622), (3599, 346210), (3890, 320311), (5251, 237290), (5429, 229510), (7198, 173105), (10502, 118645), (10858, 114755), (17995, 69242), (22951, 54290), (23729, 52510), (26255, 47458), (27145, 45902), (34621, 35990)]