4705980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1913}}^1$

素因数の和:1966

約数の個数: 48

約数和(自身を含む): 13505184

約数和(自身を除く): 8799204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 1913, 2460, 3826, 5739, 7652, 9565, 11478, 19130, 22956, 28695, 38260, 57390, 78433, 114780, 156866, 235299, 313732, 392165, 470598, 784330, 941196, 1176495, 1568660, 2352990, 4705980]

約数ペア:

[(1, 4705980), (2, 2352990), (3, 1568660), (4, 1176495), (5, 941196), (6, 784330), (10, 470598), (12, 392165), (15, 313732), (20, 235299), (30, 156866), (41, 114780), (60, 78433), (82, 57390), (123, 38260), (164, 28695), (205, 22956), (246, 19130), (410, 11478), (492, 9565), (615, 7652), (820, 5739), (1230, 3826), (1913, 2460)]