30402660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26669}}^1$

素因数の和:26700

約数の個数: 48

約数和(自身を含む): 89611200

約数和(自身を除く): 59208540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 26669, 53338, 80007, 106676, 133345, 160014, 266690, 320028, 400035, 506711, 533380, 800070, 1013422, 1520133, 1600140, 2026844, 2533555, 3040266, 5067110, 6080532, 7600665, 10134220, 15201330, 30402660]

約数ペア:

[(1, 30402660), (2, 15201330), (3, 10134220), (4, 7600665), (5, 6080532), (6, 5067110), (10, 3040266), (12, 2533555), (15, 2026844), (19, 1600140), (20, 1520133), (30, 1013422), (38, 800070), (57, 533380), (60, 506711), (76, 400035), (95, 320028), (114, 266690), (190, 160014), (228, 133345), (285, 106676), (380, 80007), (570, 53338), (1140, 26669)]