28483290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28771}}^1$

素因数の和:28795

約数の個数: 48

約数和(自身を含む): 80791776

約数和(自身を除く): 52308486

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 28771, 57542, 86313, 143855, 172626, 258939, 287710, 316481, 431565, 517878, 632962, 863130, 949443, 1294695, 1582405, 1898886, 2589390, 2848329, 3164810, 4747215, 5696658, 9494430, 14241645, 28483290]

約数ペア:

[(1, 28483290), (2, 14241645), (3, 9494430), (5, 5696658), (6, 4747215), (9, 3164810), (10, 2848329), (11, 2589390), (15, 1898886), (18, 1582405), (22, 1294695), (30, 949443), (33, 863130), (45, 632962), (55, 517878), (66, 431565), (90, 316481), (99, 287710), (110, 258939), (165, 172626), (198, 143855), (330, 86313), (495, 57542), (990, 28771)]