1834070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:237

約数の個数: 48

約数和(自身を含む): 4062960

約数和(自身を除く): 2228890

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 197, 245, 266, 394, 490, 665, 931, 985, 1330, 1379, 1862, 1970, 2758, 3743, 4655, 6895, 7486, 9310, 9653, 13790, 18715, 19306, 26201, 37430, 48265, 52402, 96530, 131005, 183407, 262010, 366814, 917035, 1834070]

約数ペア:

[(1, 1834070), (2, 917035), (5, 366814), (7, 262010), (10, 183407), (14, 131005), (19, 96530), (35, 52402), (38, 48265), (49, 37430), (70, 26201), (95, 19306), (98, 18715), (133, 13790), (190, 9653), (197, 9310), (245, 7486), (266, 6895), (394, 4655), (490, 3743), (665, 2758), (931, 1970), (985, 1862), (1330, 1379)]