3079139620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{476647}}^1$

素因数の和:476692

約数の個数: 48

約数和(自身を含む): 7206917760

約数和(自身を除く): 4127778140

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 6460, 476647, 953294, 1906588, 2383235, 4766470, 8102999, 9056293, 9532940, 16205998, 18112586, 32411996, 36225172, 40514995, 45281465, 81029990, 90562930, 153956981, 162059980, 181125860, 307913962, 615827924, 769784905, 1539569810, 3079139620]

約数ペア:

[(1, 3079139620), (2, 1539569810), (4, 769784905), (5, 615827924), (10, 307913962), (17, 181125860), (19, 162059980), (20, 153956981), (34, 90562930), (38, 81029990), (68, 45281465), (76, 40514995), (85, 36225172), (95, 32411996), (170, 18112586), (190, 16205998), (323, 9532940), (340, 9056293), (380, 8102999), (646, 4766470), (1292, 2383235), (1615, 1906588), (3230, 953294), (6460, 476647)]