1258950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1$

素因数の和:142

約数の個数: 96

約数和(自身を含む): 3928320

約数和(自身を除く): 2669370

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 50, 55, 66, 70, 75, 77, 105, 109, 110, 150, 154, 165, 175, 210, 218, 231, 275, 327, 330, 350, 385, 462, 525, 545, 550, 654, 763, 770, 825, 1050, 1090, 1155, 1199, 1526, 1635, 1650, 1925, 2289, 2310, 2398, 2725, 3270, 3597, 3815, 3850, 4578, 5450, 5775, 5995, 7194, 7630, 8175, 8393, 11445, 11550, 11990, 16350, 16786, 17985, 19075, 22890, 25179, 29975, 35970, 38150, 41965, 50358, 57225, 59950, 83930, 89925, 114450, 125895, 179850, 209825, 251790, 419650, 629475, 1258950]

約数ペア:

[(1, 1258950), (2, 629475), (3, 419650), (5, 251790), (6, 209825), (7, 179850), (10, 125895), (11, 114450), (14, 89925), (15, 83930), (21, 59950), (22, 57225), (25, 50358), (30, 41965), (33, 38150), (35, 35970), (42, 29975), (50, 25179), (55, 22890), (66, 19075), (70, 17985), (75, 16786), (77, 16350), (105, 11990), (109, 11550), (110, 11445), (150, 8393), (154, 8175), (165, 7630), (175, 7194), (210, 5995), (218, 5775), (231, 5450), (275, 4578), (327, 3850), (330, 3815), (350, 3597), (385, 3270), (462, 2725), (525, 2398), (545, 2310), (550, 2289), (654, 1925), (763, 1650), (770, 1635), (825, 1526), (1050, 1199), (1090, 1155)]