6492990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{631}}^1$

素因数の和:662

約数の個数: 64

約数和(自身を含む): 18201600

約数和(自身を除く): 11708610

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 343, 490, 631, 686, 735, 1029, 1262, 1470, 1715, 1893, 2058, 3155, 3430, 3786, 4417, 5145, 6310, 8834, 9465, 10290, 13251, 18930, 22085, 26502, 30919, 44170, 61838, 66255, 92757, 132510, 154595, 185514, 216433, 309190, 432866, 463785, 649299, 927570, 1082165, 1298598, 2164330, 3246495, 6492990]

約数ペア:

[(1, 6492990), (2, 3246495), (3, 2164330), (5, 1298598), (6, 1082165), (7, 927570), (10, 649299), (14, 463785), (15, 432866), (21, 309190), (30, 216433), (35, 185514), (42, 154595), (49, 132510), (70, 92757), (98, 66255), (105, 61838), (147, 44170), (210, 30919), (245, 26502), (294, 22085), (343, 18930), (490, 13251), (631, 10290), (686, 9465), (735, 8834), (1029, 6310), (1262, 5145), (1470, 4417), (1715, 3786), (1893, 3430), (2058, 3155)]