746664210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{12401}}^1$

素因数の和:12640

約数の個数: 64

約数和(自身を含む): 2000194560

約数和(自身を除く): 1253530350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 223, 270, 446, 669, 1115, 1338, 2007, 2230, 3345, 4014, 6021, 6690, 10035, 12042, 12401, 20070, 24802, 30105, 37203, 60210, 62005, 74406, 111609, 124010, 186015, 223218, 334827, 372030, 558045, 669654, 1116090, 1674135, 2765423, 3348270, 5530846, 8296269, 13827115, 16592538, 24888807, 27654230, 41481345, 49777614, 74666421, 82962690, 124444035, 149332842, 248888070, 373332105, 746664210]

約数ペア:

[(1, 746664210), (2, 373332105), (3, 248888070), (5, 149332842), (6, 124444035), (9, 82962690), (10, 74666421), (15, 49777614), (18, 41481345), (27, 27654230), (30, 24888807), (45, 16592538), (54, 13827115), (90, 8296269), (135, 5530846), (223, 3348270), (270, 2765423), (446, 1674135), (669, 1116090), (1115, 669654), (1338, 558045), (2007, 372030), (2230, 334827), (3345, 223218), (4014, 186015), (6021, 124010), (6690, 111609), (10035, 74406), (12042, 62005), (12401, 60210), (20070, 37203), (24802, 30105)]