289951290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{14447}}^1$

素因数の和:14683

約数の個数: 48

約数和(自身を含む): 757306368

約数和(自身を除く): 467355078

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 223, 446, 669, 1115, 1338, 2007, 2230, 3345, 4014, 6690, 10035, 14447, 20070, 28894, 43341, 72235, 86682, 130023, 144470, 216705, 260046, 433410, 650115, 1300230, 3221681, 6443362, 9665043, 16108405, 19330086, 28995129, 32216810, 48325215, 57990258, 96650430, 144975645, 289951290]

約数ペア:

[(1, 289951290), (2, 144975645), (3, 96650430), (5, 57990258), (6, 48325215), (9, 32216810), (10, 28995129), (15, 19330086), (18, 16108405), (30, 9665043), (45, 6443362), (90, 3221681), (223, 1300230), (446, 650115), (669, 433410), (1115, 260046), (1338, 216705), (2007, 144470), (2230, 130023), (3345, 86682), (4014, 72235), (6690, 43341), (10035, 28894), (14447, 20070)]