2287860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2243}}^1$

素因数の和:2272

約数の個数: 48

約数和(自身を含む): 6785856

約数和(自身を除く): 4497996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 2243, 4486, 6729, 8972, 11215, 13458, 22430, 26916, 33645, 38131, 44860, 67290, 76262, 114393, 134580, 152524, 190655, 228786, 381310, 457572, 571965, 762620, 1143930, 2287860]

約数ペア:

[(1, 2287860), (2, 1143930), (3, 762620), (4, 571965), (5, 457572), (6, 381310), (10, 228786), (12, 190655), (15, 152524), (17, 134580), (20, 114393), (30, 76262), (34, 67290), (51, 44860), (60, 38131), (68, 33645), (85, 26916), (102, 22430), (170, 13458), (204, 11215), (255, 8972), (340, 6729), (510, 4486), (1020, 2243)]