7965930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{5419}}^1$

素因数の和:5443

約数の個数: 48

約数和(自身を含む): 22243680

約数和(自身を除く): 14277750

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, 5419, 10838, 16257, 27095, 32514, 37933, 54190, 75866, 81285, 113799, 162570, 189665, 227598, 265531, 379330, 531062, 568995, 796593, 1137990, 1327655, 1593186, 2655310, 3982965, 7965930]

約数ペア:

[(1, 7965930), (2, 3982965), (3, 2655310), (5, 1593186), (6, 1327655), (7, 1137990), (10, 796593), (14, 568995), (15, 531062), (21, 379330), (30, 265531), (35, 227598), (42, 189665), (49, 162570), (70, 113799), (98, 81285), (105, 75866), (147, 54190), (210, 37933), (245, 32514), (294, 27095), (490, 16257), (735, 10838), (1470, 5419)]