2592990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{613}}^1$

素因数の和:673

約数の個数: 48

約数和(自身を含む): 6896448

約数和(自身を除く): 4303458

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 613, 705, 846, 1226, 1410, 1839, 2115, 3065, 3678, 4230, 5517, 6130, 9195, 11034, 18390, 27585, 28811, 55170, 57622, 86433, 144055, 172866, 259299, 288110, 432165, 518598, 864330, 1296495, 2592990]

約数ペア:

[(1, 2592990), (2, 1296495), (3, 864330), (5, 518598), (6, 432165), (9, 288110), (10, 259299), (15, 172866), (18, 144055), (30, 86433), (45, 57622), (47, 55170), (90, 28811), (94, 27585), (141, 18390), (235, 11034), (282, 9195), (423, 6130), (470, 5517), (613, 4230), (705, 3678), (846, 3065), (1226, 2115), (1410, 1839)]