1925970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1493}}^1$

素因数の和:1546

約数の個数: 32

約数和(自身を含む): 4732992

約数和(自身を除く): 2807022

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 1493, 2986, 4479, 7465, 8958, 14930, 22395, 44790, 64199, 128398, 192597, 320995, 385194, 641990, 962985, 1925970]

約数ペア:

[(1, 1925970), (2, 962985), (3, 641990), (5, 385194), (6, 320995), (10, 192597), (15, 128398), (30, 64199), (43, 44790), (86, 22395), (129, 14930), (215, 8958), (258, 7465), (430, 4479), (645, 2986), (1290, 1493)]