2547510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{1733}}^1$

素因数の和:1757

約数の個数: 48

約数和(自身を含む): 7116336

約数和(自身を除く): 4568826

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 1733, 3466, 5199, 8665, 10398, 12131, 17330, 24262, 25995, 36393, 51990, 60655, 72786, 84917, 121310, 169834, 181965, 254751, 363930, 424585, 509502, 849170, 1273755, 2547510]

約数ペア:

[(1, 2547510), (2, 1273755), (3, 849170), (5, 509502), (6, 424585), (7, 363930), (10, 254751), (14, 181965), (15, 169834), (21, 121310), (30, 84917), (35, 72786), (42, 60655), (49, 51990), (70, 36393), (98, 25995), (105, 24262), (147, 17330), (210, 12131), (245, 10398), (294, 8665), (490, 5199), (735, 3466), (1470, 1733)]