1385370

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{733}}^1$

素因数の和:756

約数の個数: 64

約数和(自身を含む): 4227840

約数和(自身を除く): 2842470

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 733, 945, 1466, 1890, 2199, 3665, 4398, 5131, 6597, 7330, 10262, 10995, 13194, 15393, 19791, 21990, 25655, 30786, 32985, 39582, 46179, 51310, 65970, 76965, 92358, 98955, 138537, 153930, 197910, 230895, 277074, 461790, 692685, 1385370]

約数ペア:

[(1, 1385370), (2, 692685), (3, 461790), (5, 277074), (6, 230895), (7, 197910), (9, 153930), (10, 138537), (14, 98955), (15, 92358), (18, 76965), (21, 65970), (27, 51310), (30, 46179), (35, 39582), (42, 32985), (45, 30786), (54, 25655), (63, 21990), (70, 19791), (90, 15393), (105, 13194), (126, 10995), (135, 10262), (189, 7330), (210, 6597), (270, 5131), (315, 4398), (378, 3665), (630, 2199), (733, 1890), (945, 1466)]