3037720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1$

素因数の和:608

約数の個数: 64

約数和(自身を含む): 8236800

約数和(自身を除く): 5199080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 571, 665, 760, 1064, 1142, 1330, 2284, 2660, 2855, 3997, 4568, 5320, 5710, 7994, 10849, 11420, 15988, 19985, 21698, 22840, 31976, 39970, 43396, 54245, 75943, 79940, 86792, 108490, 151886, 159880, 216980, 303772, 379715, 433960, 607544, 759430, 1518860, 3037720]

約数ペア:

[(1, 3037720), (2, 1518860), (4, 759430), (5, 607544), (7, 433960), (8, 379715), (10, 303772), (14, 216980), (19, 159880), (20, 151886), (28, 108490), (35, 86792), (38, 79940), (40, 75943), (56, 54245), (70, 43396), (76, 39970), (95, 31976), (133, 22840), (140, 21698), (152, 19985), (190, 15988), (266, 11420), (280, 10849), (380, 7994), (532, 5710), (571, 5320), (665, 4568), (760, 3997), (1064, 2855), (1142, 2660), (1330, 2284)]