1190970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1$

素因数の和:428

約数の個数: 64

約数和(自身を含む): 3473280

約数和(自身を除く): 2282310

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 401, 495, 594, 802, 990, 1203, 1485, 2005, 2406, 2970, 3609, 4010, 4411, 6015, 7218, 8822, 10827, 12030, 13233, 18045, 21654, 22055, 26466, 36090, 39699, 44110, 54135, 66165, 79398, 108270, 119097, 132330, 198495, 238194, 396990, 595485, 1190970]

約数ペア:

[(1, 1190970), (2, 595485), (3, 396990), (5, 238194), (6, 198495), (9, 132330), (10, 119097), (11, 108270), (15, 79398), (18, 66165), (22, 54135), (27, 44110), (30, 39699), (33, 36090), (45, 26466), (54, 22055), (55, 21654), (66, 18045), (90, 13233), (99, 12030), (110, 10827), (135, 8822), (165, 7218), (198, 6015), (270, 4411), (297, 4010), (330, 3609), (401, 2970), (495, 2406), (594, 2005), (802, 1485), (990, 1203)]