2018769930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{106307}}^1$

素因数の和:106531

約数の個数: 48

約数和(自身を含む): 5273727264

約数和(自身を除く): 3254957334

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 211, 422, 633, 1055, 1266, 1899, 2110, 3165, 3798, 6330, 9495, 18990, 106307, 212614, 318921, 531535, 637842, 956763, 1063070, 1594605, 1913526, 3189210, 4783815, 9567630, 22430777, 44861554, 67292331, 112153885, 134584662, 201876993, 224307770, 336461655, 403753986, 672923310, 1009384965, 2018769930]

約数ペア:

[(1, 2018769930), (2, 1009384965), (3, 672923310), (5, 403753986), (6, 336461655), (9, 224307770), (10, 201876993), (15, 134584662), (18, 112153885), (30, 67292331), (45, 44861554), (90, 22430777), (211, 9567630), (422, 4783815), (633, 3189210), (1055, 1913526), (1266, 1594605), (1899, 1063070), (2110, 956763), (3165, 637842), (3798, 531535), (6330, 318921), (9495, 212614), (18990, 106307)]