1489662810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{37363}}^1$

素因数の和:37819

約数の個数: 48

約数和(自身を含む): 3881970144

約数和(自身を除く): 2392307334

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 443, 886, 1329, 2215, 2658, 3987, 4430, 6645, 7974, 13290, 19935, 37363, 39870, 74726, 112089, 186815, 224178, 336267, 373630, 560445, 672534, 1120890, 1681335, 3362670, 16551809, 33103618, 49655427, 82759045, 99310854, 148966281, 165518090, 248277135, 297932562, 496554270, 744831405, 1489662810]

約数ペア:

[(1, 1489662810), (2, 744831405), (3, 496554270), (5, 297932562), (6, 248277135), (9, 165518090), (10, 148966281), (15, 99310854), (18, 82759045), (30, 49655427), (45, 33103618), (90, 16551809), (443, 3362670), (886, 1681335), (1329, 1120890), (2215, 672534), (2658, 560445), (3987, 373630), (4430, 336267), (6645, 224178), (7974, 186815), (13290, 112089), (19935, 74726), (37363, 39870)]